achievement issues

[Javirule34]

I beat Elemer of the briar and Mohg, lord of blood not to long ago, and I didn´t get the achievement on any of them. Is anyone else having this problem?
Edit: I also beat Malenia and didn´t get her achievement either. I think it´s an issue with optionale bosses, because i defeated Maliketh and got his achievement

[BakedBaker]

nope

[thatjvguy]

I did four bosses Ancestor Spirit, Regal Ancestor Spirit, Valiant Gargoyle, Rykard before I realized I wasn't getting achievements yesterday afternoon. Then last night I got the achievement to pop for Lichdragon Fortissax and Magma Wyrm Makar

Kind of annoying and makes me hesitant to do any more achievement linked encounters so I don't miss out. Would they grant them retroactively?

[Kommandant Chuckie]

Happened to me. I killed Lichdragon Fortissax and was super surprised to not see an achievement even though it said I killed a "Legend". Nope turns out it IS an achievement and apparently the game bugged and didn't give it to me. Huge bummer. I've played another like 10 hours and cleared a ton more bosses with achievements and they've all come through. But that one still hasn't popped up.

I'm actually kinda pissed because I wanted to kill every boss in one playthrough. Not to mention that boss is at the end of a decently long quest line. Too bad they can't just have save slots...