I was going to post a thread about this but saw yours so I hope you don't mind.
After 5 hours of hardcore building last night (autosaving like every 5-10 minutes) I woke up this morning to find that all of my work was for nothing. When I attempted to Save & Exit last night the game froze with a spinning sunflower so I had to do a hard reset before turning off my console for the night. Log in this morning to find out that my world was reverted back to the way it was when I first started playing last night so I ended up losing 5 hours worth of progress. While it was fun at the time it won't be fun repeating everything today and hoping that it sticks. This is unacceptable for a game that has been out for 7 years with an update that is now 2 months old.
Can we please get some word on this from a rep so that we know that it's at least being looked into?
Can we please get a separate Save option so that it's not tied to Exiting the game?
Can we please get an AutoSave that actually saves your progress?
I find it hard to believe that with 10-20 saves per hour for 5 hours that 50-100 saves were all corrupted. If so, then there's a huge problem with your game that needs utmost attention. Please.
Also, is there a list of Known Bugs somewhere that I could peruse before submitting my own bug reports?