After resurrecting, the priorities are reset and they even seem to overwrite the loaded favorites. I am not sure if this also happens with the default work tab, since I got so used to Fluffy's. I also noticed a small bug you probably already know about: Immortals that die are not automatically becoming disallowed. This could lead to issues with Harvest Organs Post Mortem and the cremating process of Core.

Here's the log: https://gist.github.com/d25f76f6e81ad2e98c88862ce2861452
The last affected pawn was Vas, Merc. If you got a ko-fi make sure do post it here and on the main page, so I can pay you for the fix. Putting the mod on Github would also help a lot if you don't have the time right now.