Ok, cool. Is there a known issues list?

Finished the Game Grumps arc and saved. Loaded the save. Visual glitch still present.

Loaded the save prior to the Game Grumps arrival and played it out to the same point and the story continues as it should, so the bugs are related.

Loading a save made after the Game Grumps land leads to the hot air balloon glitching into the house. Image attached. Repeatable.

-and-

Loading previously mentioned visually glitched save, in which Arin was already given 3 beers. Then trying to initiate the "Get Arin to invite Frank to the D-Club ...