I've noticed that while I'm adding artists, writers, letterers, etc. to the individual comics pages that some will allow multiple credits and some will not. For example, no problems putting Howard Chaykin down as Writer, Artist, Inker, Cover for anything I've added him to. But if I try adding multiple credits to Michael WM Kaluta for his work on Starstruck (specifically the Dark Horse issues) The only thing that pops on the refresh is whatever was checked last. Is it a bug, or is there some logic behind this that I'm missing?