The softcover proof arrived but with an error on the cover (my fault, for some reason i left the series code in the middle of the cover) so i needed to redo the cover. Of course, that meant more waiting. The new softcover proof should arrive in the next few days.
The hardcover is a different story. Lightning Source STILL haven't checked the file (correctly submitted using their InDesign template) and ive lost my patience with them. Chris Tang from DriveThruRPG is looking into it still. I'm not the only publisher who has faced this issue.
ill let you know more as it reaches me.