Because of the map changes with the Area and Region's many missions from 1.25 are broken.

I have the same bugs; I conquered Ireland and Scotland as England and couldn't finish my mission to conquer them because I apparently have to own Münster (HRE).

Missions are broken, decisions are potentially broken, natonal ideas are broken; but not all of them. The mod has just been ported from v1.22. I only ask you a little bit of patience while I (with some help) work on making everything run fine. Updates are gonna come on a regular basis, and you will be informed in mod description of what it will include.
As far as I can foresee now, the missions will hopefully be fixed in May :)

Originally posted by g.deroull:

Missions are broken, decisions are potentially broken, natonal ideas are broken; but not all of them. The mod has just been ported from v1.22. I only ask you a little bit of patience while I (with some help) work on making everything run fine. Updates are gonna come on a regular basis, and you will be informed in mod description of what it will include.
As far as I can foresee now, the missions will hopefully be fixed in May :)

Thanks for the reaction, looking forward for it :)

Culture bugs:
ALL CULTURE BUGS FIXED

4960 and 4961 should have Ingrian culture.
2409 should be Crimean.
3001 should be Serbian.
3481, 4426 and 4436 should be Bulgarian.
4424 should be Transylanian.
4468 should be Gascon.
shilha culture should be Shilha.
4377, 4378 and 4376 should be Novgorodian.
1780, 3569, 4340 should be Uralic/Komi
4342, 4341, 4326 should be Bashkir
4325 should be Siberian (Turkic)
4328, 4327 should be Mansi
2184, 2183, 3956, 4181, 2074 as well as the Primary culture of Ladakh should be Tibetian.
3384 should be Pahari.
3115, 415, 411, 3209, 2308, 3817, 2206 should be Assyrian (yup)
4011, 4012, 3806 should be Kurmanji
3203, 332, 3113, 2123, 2204, 3744, 2205 should be Armenian.
3121 should be Syrian.
3263, 2301 should be NEW Cappadocian.
3820, 420, 4361, 4013, 421, 3743, 3443, 425 should be NEW Tat (iranian azeris)
4360 should be Dagestani
4240, 3439 should be Mazandarani
4239, 2210, 2209 should be Kurdish (with Kurdish being renamed to Sorani due to there being two Kurdish cultures)
414, 4224 should be Persian
4207, 444 should be Uzbek
The tag Konso in East africa has no culture.
3908 should be Min culture.
4285 should be Xiang culture.
1821 should be Jianghuai culture
4294, 4296 Should be Shandong culture
4290 should be Zhongyuan culture
558 should be Bihari culture.
Primary culture for the Maldives TAG should be Divehi
3390 should be Saurashtri
4165 should be Gujarati
4164, 4156 should be Malvi culture. Khandesh tag should also have Malvi as the primary culture.
4151 should be Telegu culture.
4152, 2089 should be Konkani culture.
4177, 4189, 4187, should be Panjabi culture
3429 should be Garjati culture
4134, 4135, 2029 should be Malayalam culture.
5004, 4114 should be Avadhi culture.
2061, 5003, 2065 should be Hindavi culture.
4120, 3379 should have Braj culture
2403, 590 should have Mon culture
4060, 4061 should have Northern Thai culture.
612, 592 should have Central Thai culture.
4078 should have Vietnamese culture.
Emilian is a better name for Romangan since it it's over a larger area than Romanga.
The tag of Dalmatia should have dalmatian culture and it should be the primary tag of dalmatian.
Engaruka and Buzinza have no culture. Borth should have Takama culture with Buzinza being primary tag.
2598 should have Nanai culture.
Berber culture should be called Rifian.
Tuareg culture should be a part of the Maghrebi culture group.

Province related bugs:

MAJOR: Every province need at LEAST 1 dev to make them gain new insitutions. Since some provinces have 0 dev, they cant get any institutions. (not fixed, some provinces gained 1 dev instead of having 0 though)
MAJOR: Terra de Fuego isnt colonisable
MAJOR: Missing river straits (mostly outside europe) FIXED
MAJOR: Missing river ports in South America and North America. FIXED?
MAJOR: Wonky units in Portugal and Niederstift. FIXED
MAJOR: Many provinces have the wrong city name FIXED
MAJOR: Missing tags in Siberia, Southeast Asia and Africa. Not getting fixed in this bug fix
Kenya province should not be a wasteland. FIXED
Lodi should be Pavia since Pavia is east of the Tichino river. Idk what the wrong Pavia will be though. FIXED

I played as Holland, and Colonialism isn't spawn, i dont know why because i already colonize some part in east coast and canada. Is it because Spain and Portugal get crippled by its own rebel or something?

Originally posted by Septim:

I played as Holland, and Colonialism isn't spawn, i dont know why because i already colonize some part in east coast and canada. Is it because Spain and Portugal get crippled by its own rebel or something?

I personally have no idea, we have to wait on what Gderoll says

Castile through it's early missions only gets a permanent claim on the state of Upper Andalucia, meaning roughly half of Granada. Which means it's impossible to conquer Granada through one war. Lower Andalucia should be added too on the mission.

Another issue. Tenerife (3884) should be should be discovered by Castile, so that it has a chance to colonize it before Portugal. The Portuguese begin with an explorer so as things stands and Tenerife is nearly always colonized firstly by them before Castile.

And another thing. Cape Verde is a part of Macaronesia, which of course makes sense, but the "Convert Iberia" mission for Castile requires all of Iberia to be Christian, which can be a bit problematic, since you have to wait for Cape Verde to be colonized to fulfill it. Maybe it would be better to change the requirements from all of Iberia being Christian, to requiring all of Lower and Upper Andalucia to be Christian, as would make more sense given the mission description.

Biga (2296) has a strait connected to Chios (2348) but it should be connected to the new province Lesbos (4537)

the map isn't showing up

for some reason the provinces of Siksikawa (2602) and Hebina (2598) have native american cultures and religion despite beeing in southwest-africa and north of japan

Originally posted by norowas9:

for some reason the provinces of Siksikawa (2602) and Hebina (2598) have native american cultures and religion despite beeing in southwest-africa and north of japan

Shouldn't those provinces be in Canada in the vanilla EU4?

idk i was just pointing out that they are bugged in the mod