If of interest, didnt notice this bug back when i was playing arics mod, however i did just find some change notesfor references to a body part in the "####Intro Restrictions" section of `statstab.gd` (in my version, actual bug on line 166, might be diff line number though). Changed it to `person.v..` and no more end day bugs.
Had thought i solved more than one end day bug, could only find any notes for that one though. Pretty stable overall, even if a milk was a little OP ;)