When I put my Star Plate on the coffin the sketch doesn't automatically appear beside it. I'm following the walkthrough from gameboomers, I even tried all the other coffins in case there's a glitch, and I did check off everything I can on the checklist in case I hadn't done something first, but it's all done in order of the walkthrough. I'm totally stuck at this point. I've tried exiting the crypt and coming back in. Have there been any bugs in the ipad version? I'm stumped. I'd really appreciate any help. Thank you in advance.