On my first play through, I raided the small island directly after freeing Eivor's buddies.. after that I could not open any chests (this is in the very beginning). I tried reverting to saves, I started a new game and had the same issue from the beginning. Deleted all the saves, restarted the game and Xbox and started a new game again, this time was unable to free the prisoners in the lodge (there was no prompt). Tried loading saves to no avail. I'm now reinstalling the game but have spent several hours playing through the same sequences and trying to solve this issue.