IS local time a possibility

When I check on something that is my show list, it will tell me that it is due to go to air at a particular date and time - It would be nice to have a per-user setting, that allows this to be in my local timezone.

You could use the tvmaze website, they have a countdown section I believe that's in
your time zone. It will show you what's airing, what time, where and how long until it
airs. It has multiple different countries series as well as streaming platforms. There's
also other features, I use it quite a lot.