My neighbors may know as a couple of places across from me have been mcmansionized and added 2 ADUs to each house to turn into Airbnbs (yet another reason to leave asap!) so may know more. Most owners don't live here full time (resort area) so maybe their set up is different. I'm willing to sell at a lower price to make a fast sale (hopefully cash). Your situation sounds tough though as it seems the wrong info is likely going to hold up your sale and nothing you can do to (yet) to change it to the correct info. Good to have back up offers but they may have the same problem.