Save data reverted/lost on steam

Is gearbox aware of this? There are multiple posts on the steam forums about people logging in today and having lost 1-2 days of progress. So far there are no solutions being recommended. Has this happened to anyone here and is there anything I can do?

I don’t want to start playing only to have it happen again. I’ve never had this happen on any other of my steam games, and I know it happened during Epic launch. Is there a fix?