Joining project does not work

2022-03-02 19:03 UTC We're investigating reports that project join screen does not work. Next update in 30 minutes. 

2022-03-02 19:33 UTC We've found the problematic change and initiated a rollback. Next update in 30 minutes.

2022-03-02 19:55 UTC The problem has been resolved on all stacks. Sorry for inconvenience.