double volumes and missing volumes

https://comicvine.gamespot.com/crossover/4015-55803/issues-cover/?page=6

https://comicvine.gamespot.com/crossover/4015-55803/issues-cover/?page=7

As you can see many of the same volumes that appeared on page 6 are repeated on page 7 including Star Trek vs. Transformers, Vampirella Versus Purgatori, Army of Darkness, Cyberforce/Hunter-Killer and Vampirella/Dejah Thoris.

Other volumes like Killadelphia, which should be on that list are missing.

I don't know if this is a site-wide problem or just on this particular list.

If it's a library catalog, they might have limited quantities or specific criteria for including volumes on the list. You can check the library's website or contact them to see if Killadelphia is available even if it's not on the specific list you saw.

The bug appears to have been fixed since I started this thread a month ago. I'm not seeing any repeated volumes now.

Scratch that. The bug hasn't been fixed.

https://comicvine.gamespot.com/crossover/4015-55803/issues-cover/?page=3

https://comicvine.gamespot.com/crossover/4015-55803/issues-cover/?page=5

The volume Battlestar Galactica BSG vs. BSG occurs on pages 3 and 5. Batman/Shadow occurs on pages 4 and 5.

It seems that each time a new volume is added to the list or the order of the volumes changes, the volumes that get repeated also changes.

Although the Killadelphia volume is now visible on the list, the fact that some volumes are still repeated makes it very likely that some other volumes are now "missing".