Let us know if we should change any settings for weblate, because we are not familiar with it at all.
Edit: Signups might not be working because emails are broken, please have some patience. Edit2: should be fixed now, but you will have to request a new confirmation email.
Might have been down temporarily, it works now. If you still have problems, I might have blocked your IP (and you’d have to send it to me in a pm for unblocking).