When adding a new team named "Pumping Station: One" an error occurs saying team names must be 3-30 characters in length and not contain swear words. The team name fulfills these requirements.
The error message is insufficient. The issue is the colon: we don't allow non alphanumeric+space characters. Nix the colon and you should be good.
This is our fault for having an unclear message. I had a conversation with one of our team about that yesterday, and we'll fix it soon.
The description was updated to be more accurate in a previous release, and should be clearer now.
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