Hello,

I registered a new (open)SUSE account. I can use it to log into build.opensuse,
but after I do so, the website becomes unusable because trying to open it
returns only the HTTP error 422 (Unprocessable Content) to the browser (no
special page like the 404 one).

I *guess* this may be caused by the non-ASCII (UTF-8) “ł” character that
appears in my user name. The registration form at https://idp-portal.suse.com
allowed me to use it, so I did. That site works just fine when I log in.
BugZilla seems to work OK too. The openSUSE Open Build Service does not,
however.

Kind regards.