I understand this post is ages old, but since this was one of the top and most recent posts I found in searching for a fix, I felt that posting my solution here may save someone a lot of time and searching. So, none of the solutions here helped me, but they got me thinking "MOD ORDER". Now granted I only have like 6 animated related mods atm, but I placed LAL BELOW ANY of these animation mods, ran LOOT to find any issues, booted up the game and BOOM problem fixed. If you're running a lot more mods than I am, you may run into an issue so be aware. Otherwise I hope this helps.