Game servers not getting removed on shut down or last person that leaves

Ok, so at my game, i tested with friends, and once the last person left, the server didn’t go away for 10 min.
And in the mean time, if someone clicks “play” they make a new server, but can still join the old.

Also clicking shutdown on the game or all instances, shuts the game down, but the people are still listed in the servers,
until it’s gone from the page.

I am also getting this issue.

Bump, what is the problem?