aV Phariisma

I was having a great time playing Grounded but this new update has come with a few bugs (I'm playing on a Xbox One S) the the biggest one is it deleting my save files! I was pretty far into the game had 2 decent bases, some nice weapons and armour then it dissapeared. Not sure if this been happening to other players but a fair warning if you're playing on xbox one also I'm noy sure if its cloud save servers fault but either way I have to start all over again please can this be fixed I really like the game but if its deleting my saves idk if theres anypoint playing it till its sorted it was legit like