Game servers not listed and are unreachable for master servers

[Mister J.]

I don't know if you can call this progress, but something has changed.
According to arena.sh my Warsow server is online, but -Xonotic still isn't.
Neither is Urban Terror according to urbanterror.info.

All game servers (besides UT2K4) are still not listed in the in-game server listings.
Not sure what the difference is or what the reason is for this to happen.
I already contacted arena.sh, but I got no response.

Please advice.