The latter one, I just opened the tab to resume my game, and it just acted like it was the first time I opened it; all of my progress was removed. It wasn't directly after the AI reset, maybe a week or something after it, and I had gotten all AI upgrades except the last one, which is why I was working to reset again later. I don't know if there is any way to get my months of progress back :( I was at the mind upgrades at level 60 something when it happened. Also, I had a couple of other idle games I was playing too, and some of them did the same.