Currently when you change the network, it will display the label with the year from the start of the show, even if it didn't broadcast on that network back then.
Here's an example of one I've just worked on:
Chaos;Head - Season 2 premieres on AT-X, season 1 premiered on Chiba TV (and AT-X didn't even air it in that season- see here).
Despite this, it shows as Airs on: AT-X (2008 - now) which isn't really accurate
What it should show as is...
Chiba TV (2008 - 2008) or if it makes it easier, Chiba TV (2008 - 2017)
AT-X (2017 - now)
P.S The UI wouldn't necessarily be a long list of all networks, instead an icon click could be used to display them, the actual years being correct I believe is more important
