Cam bearing R&R

I got my block back two weeks ago from the shop. Had it tanked, honed, and new cam bearings. Just noticed tonight that #4 cam bearing is not clocked correctly. Almost 2/3 of the oil port is blocked. Can the bearings be removed and installed again to get to that incorrect one? Or will they be damaged on removal? I want to understand what reality is when I talk to them. Hopefully they will step up and do the right thing.