Trolls in 4K?

[Slippery Gimp]

A while back I purchased the Trolls film from 2016. At the time I think it was in HD, but I’m sure it got upgraded to 4K. If I view said film in my library it just says it’s HD, the same as it says if I search for it in the iTunes Store app on my phone. Does anyone else remember it being upgraded to 4K?

Also, if I search for Trolls in the store and tap on it, it displays the price of the film, even though I bought it already. Does anyone know why this would be?!

 

[-Gonzo-]

It’s never been 4K in iTunes.
As for the other question, it’s because it’s been relisted like many Dreamworks/Universal movies do.
If you look in your library it should still show up as a purchase, using search only brings up what’s in the store.