Itunes UMC/Old Itunes ID system incompatibility?

[Rasimov]

I've noticed quite a few dead itunes links where they are no longer showing prices, and this at first glance seems to be due to the UMC being valid, but the Itunes ID is for a delisted version of a movie.

For example, these are two entries for Red and eXistenZ. One is delisted, and one is active, but each pair uses the same UMC but with different Itunes IDs.

https://www.blu-ray.com/itunes/RED-iTunes/167/
https://www.blu-ray.com/itunes/RED-iTunes/163031/

https://www.blu-ray.com/itunes/EXistenZ-iTunes/11136/
https://www.blu-ray.com/itunes/EXistenZ-iTunes/145313/

If you click on any of those, they will all take you to an active itunes page despite two entries using delisted Itunes IDs. Side note, there also appears to be an issue with being directed to the proper TV seasons, and any entry just takes you to the most recent season last time I checked.

I recently saw the same thing with Ghost in the Shell: The New Movie where the entry on blu-ray.com was for a delisted version, so I made a new submission for the currently active listing.

https://www.blu-ray.com/itunes/Ghost...-iTunes/75006/

It wouldn't let me add the UMC since there was already several movies with it, so I just used the old Itunes ID for the new version and it looks like a MOD just changed the Itunes ID on the delisted version instead of making a new entry (I am just assuming this since their name is accredited to the correct ID and not mine, and there is only one entry for the itunes movie still). I am possibly incorrectly assuming they did this instead of making a new entry since they saw the active UMC already existed on the delisted entry.