"Your eBay listing has been removed: Choice"

[thetalabs-1]

Original listing

http://www.ebay.com/itm/122488013716

Is it because of my title? Or the actual buying format? Some notes from their email:

"You can offer variations, like size and color, in the same listing, as long as the items are otherwise identical.
Offering a choice of completely different items in a listing isn't allowed.

Please understand that you have offered choice of different items in a multi-sku listing format. This format is created to offer choice of size or color of similar items. However, different brands and different functional products can?t be combined

In addition to this, sellers are not allowed to mention the product names in the title, as in future the item may be unavailable(out of stock) and hence may confuse buyers ."

So different movie titles constitute different brands of the same kind of item? How is my listing a violation? There's many of these kinds of listings in the blu-ray lots section.