I'm running version 9 on windows 64
hi I was playing the game for a bit and i got to day 4 then i saved an exited the game when I reloaded I was back on day 1 and all my progress had gone. so I deleted the game and downloaded it to again make sure it had downloaded correctly after I unzipped it I started the game and found all the starting item had gone other than the unknown crystals. Sorry I don't have an image and I can't test for repeatability because I don't have anything but the only thing that I did different to other players was that I downloaded and played it off a memory stick however I didn't turn off my pc or unplug the memory stick between playing it the first and second time.
Also I had another bug while playing I had a copper ingot that I heated up so it was ready then I moved it over to the anvil I then tried to hit it with the hammer and it wouldn't let me hit it I tried moving it to the other snap spots and taking it off and putting it back on but nothing worked I also tried putting another ingot on the anvil but it was just ignoring the glitched ingot and making daggers.
System specs windows 64 : intel I 7 :16gb ram : Gtx 970 2 way sli
Hope this helps looking forward to playing the game while it develops. ill check for reply's if you have any questions.