for the animation bug please follow Alex5280 advice it corrected the error for me.
I encountered a bug in the PC version of the update. A random animation shows up and you can't click past it. To fix the problem you need to open up the "Day 23" rpy file in the Quest folder inside the game folder. Scroll down to line 3128. It currently will read "scene d23-456 with fade". Change it to read "show d23-456 with fade" and save the file. That should clear up the problem.
Edit: Encountered the same problem in line 3298. Same fix as before.
And line 3808.