I know next to nothing about widevine decryption so forgive my ignorance - I was wondering if I download protected files now and get a widevine key later from another device, would I be able to decrypt the file with that key? or must the decryption be done with the same key/device that was used to download the file?

Looking for the original (not All Stars) seasons of Drag Race is a complete mess - since Untucked started in the second season, sometimes it's labelled with the season number of the main show, and sometimes it's labelled with its actual season number. A lot of the time, it just isn't available on public trackers. If anyone knows of a well-organised source (even DDL/streaming is a total mess), I'd love to know