Galaxy is updating a bunch of games, downloading the whole update and then I get a notification 'update failed', seemingly failing to apply the update. I am thinking that Galaxy may have moved my game files and failed to move some properly or something. Anyone else have this issue? Anyone know a soultuion or how to check what is going on?

the same here

send in a support ticket would be best.

Galaxy has been updating games without issue for me. Did have an issue when a Galaxy client update didn't install but I just reset my computer and it installed fine afterwards.