Title allocation seems weirdly glitched in both 867 and 1066 start dates when I try to start a game with the mod. In 867 King Boris appears to hold all of Wallachia personally, and there are 3 independent Vlach counts in Bugeac, while in 1066 all of the Vlach counties that are usually Pecheneg vassals are independent single counties and most or all of the ones in de jure Wallachia have Bulgarian culture counts? This happens whether or not I have other mods as well and does not happen when I load a playset with other mods but without REM

Thanks for the report, it's fixed now.

19:53:46][characterhistory.cpp:938]: herbalist not a valid trait at: file: history/characters/roma.txt line: 49
[19:53:46][characterhistory.cpp:938]: gardener not a valid trait at: file: history/characters/roma.txt line: 77
[19:53:46][characterhistory.cpp:938]: herbalist not a valid trait at: file: history/characters/roma.txt line: 110
[19:53:46][characterhistory.cpp:938]: herbalist not a valid trait at: file: history/characters/roma.txt line: 141
[19:53:46][characterhistory.cpp:938]: herbalist not a valid trait at: file: history/characters/roma.txt line: 176
[19:53:46][characterhistory.cpp:938]: gardener not a valid trait at: file: history/characters/roma.txt line: 239
[19:53:46][characterhistory.cpp:938]: gardener not a valid trait at: file: history/characters/roma.txt line: 270
[19:53:46][characterhistory.cpp:938]: herbalist not a valid trait at: file: history/characters/roma.txt line: 303
[19:53:46][characterhistory.cpp:938]: warthful not a valid trait at: file: history/characters/roma.txt line: 305

Some traits are not valid

It's fixed now.

When I take the decision to create Romania I get all the bonuses but the kingdom does not get created and I go back down to duchy title loosing all 3 kingdom titles I had.