Yeah, unfortunately this has been happening a lot since the patch! What I did was turn on MOO, move the window over to the side, select the curtain to lift it up and place it back, then move the window back. Maybe that will work for you?
Yeah, @napoleonfrost recommended something similar. Thank you for telling me about this. It’s not a FIX, fix, but hopefully I won’t spaz inside everytime I need to log the lot again. At the moment it’s *load house, TWITCH, F2, replace blinds, compulsively check all the other blinds in the house, finally get on with gameplay*