A load of films were actually pulled from the PlayStation Store in some regions, even if you had purchased them:
Sony is removing access to hundreds of movies and TV shows on its PlayStation Store service next month (August 2022), meaning users that previously paid for titles such as Paddington and The Hunger Games will no longer be able to watch them. The shutdown affects users in Germany and Austria, according to legal notices posted on the two regional sites, and covers films produced by StudioCanal.
Notices posted to the PlayStation website blame “evolving license agreements with content providers” for the change, and say that purchased content will be removed from customers’ video libraries.
According to Variety, the change affects 314 titles in Germany and 137 in Austria. Affected titles include Chicken Run, John Wick, La La Land, Logan Lucky, Saw, Shaun the Sheep Movie, and Tinker Tailor Soldier Spy. It’s unclear whether refunds will be offered to affected customers.
I don't know if Sony issued refunds (or on request), but you'd imagine so.