For some reason, I can't create a championship series now. After I select the first track, there is no prompt to select a second. It was working a few weeks ago. I noticed that my track menu has gone back to the old display. Don't know the two issues are related.
Is this still happening if you try now? You might have been unlucky and tried at exactly the moment some updates got pushed to the backend servers.
Thanks. I'll try again tonight. At work now. Are you getting the new track menu? I was getting the new, one-page menu just after that update, but now it's reverted back. Weird.
I tried the public version just now to be sure and on my end everything worked as intended, including the new track selection menu. If you're still having issues try deleting the following folder and all its content: Documents\My Games\SimBin\RaceRoom Racing Experience\BrowserData\Cache