vBulletin 5.1.6 Patch Level 1 showing users always online in the posts...

[Müller Markus]

Hello guys,
I have a problem with the Latest stable vBulletin 5.1.6 Patch Level 1.
It's showing the post user always online with the green icon even the user isn't online.
My website's second admin is offline at this moment but it still shows him as online....
To check it out: Xtreme-Developing.
As you can see the Administrator Droidwall is shown as online user but he is offline at the moment....
Can anybody help me with this frustrating bug please?

[Wayne Luke]

This is a known bug. We are waiting for the developers to resolve it.