As always, the paying user has the worst experience. “Purchase” a show, can only watch on a certain console of a certain brand, no transfers, no backups, then it suddenly disappears from the library and nothing can be done.
If media companies insist on draconian DRM, then they should pay for full refunds to their loyal customers when one day they decide to delist that specific show.
That, or Sony didn’t want to pay the fee to extend the licensing agreement. Sony has a history of screwing over their customers and being a cheap skate. (Removing Linux from PS3, releasing controllers without force feedback because they didn’t want to pay the license fee, installing root kit malware on PCs of buyers of their CDs)