Found another (likely fringe) case for consolidation failure.
I have a copy of a Painkiller Jane / Darkchylde crossover – helpfully, the
series is Painkiller Jane / Darkchylde: “Lost in a Dream”. ComicVine link.
The initial failure occurs when trying to create the directory – but I’m
assuming the same issue will occur when re-naming the file – the quote marks
aren’t being stripped.