I played multiple days--about... 20, I think?--after installing the mod.I've looked into it and it shouldn't cause an error, I've extended the indexes so they fit the new max level of trust and attraction.
Correct me if I'm wrong but as far as I can tell error 1 happens when you watch nutflex and error 2 happens when you are having a lewd conversation.
I've just done some testing on those 2 (spammed each for a few weeks) and I never get an error.
The only potential cause for the error triggering for you and not for me is that the new indexes have not been updated for you, so a new save should work.
I'm not sure but I think going to a new day should update those.
Did you play multiple days after installing the mod or did you come across those errors and decided to start over ?
I'm still seeing the sticking issue on my second playthrough (and I'll take your word that it's a base-game bug, but I wasn't seeing it at all before I installed the mod and it's become a regular feature ever since). Haven't gotten far enough to potentially see the others in this playthrough, though.