Please delete the Uyghur translation team's mailing list to allow renaming the team

Hi,

I'd like to request the removal of the mailing list for the Ubuntu Uyghur translation team on their behalf. We've asked them to change the team's name to be consistent with the other teams in the ubuntu-translators group and they're telling us:

«When I use the link https://edge.launchpad.net/~ubuntu-uyghur/+edit
there is a message like
"This team cannot be renamed because it has a mailing list."»

However, when I go to https://edge.launchpad.net/~ubuntu-uyghur, they don't seem to have a mailing list displayed there. Could it be that it has already been removed in the meantime?

Here is the background for the request:

https://answers.launchpad.net/ubuntu-translations/+question/102346

Thanks in advance for looking into that.