I was reporting the same issue with the selection boxes that many other people reported, plus the checkbox issue I'm having. I wasn't attempting to suggest it was the same as your issue? *confused*
I am pleased to say the issue with Photoshop and needing to move some windows to fix an offset issue is resolved internally, so the next update will contain a fix for this.
This was the update I was inquiring about, since the needing to move windows to fix the offset issue is the one I'm having. If 8.01 is the fix I'll install that. Apparently that's a beta version, and I had beta updates turned off in my Stardock Central so I never saw it.
I'm pretty sure it's a WindowBlinds issue as opposed to a skin issue, as I've tried like 25 different skins to see if it was a skin issue and no dice. As I said before, only turning WindowBlinds off fixed it and given that they issued a fix for it, that probably means it was WindowBlinds bug.