Yeah i just got the feedback from them that they suspect it is due to a issue they work on, no eta for fix, and that it is unsure wheter the save will work even after fix; they suspect it is corrupted.
im not keeping my fingers crossed either, the drawback with releases so close to holidays,
Probably, they offered to look at the save so i shared it, i do got a working out from my backup so i havent lost so much buildingtime but sent it if it can help them with the issue stating that. Also maybe they can find a pattern the more people that report.
As one is not sure it is the giftshops causing im also hesitant to use older saves / start a new park , and the one from my current park has a giftshop in it in the save that does load, so probably a real danger to corrupt again am afraid