You can use this (current thread's) URL, as I see this happen for any thread.

From here, I tried to logout. It lands me on to homepage, where I see logout button still. I tried logout from there, which logs me out and redirects me to homepage again. Now I can login from there. And I did some research on this. It happens only when I am in REPLY mode. The URL I posted above is the one that lets me reply to this topic and I experience this LOGOUT-Twice problem for any thread that is in reply mode.

So I suspected the same behaviour for LOGIN too. Tried to simulate that for the above mentioned URL, and I could see that problem with LOGIN too. Tried to simulate that for this URL, (which is normal view mode of this topic), where I am able to login and redirects me to the same URL.

So any topic's Reply mode(Reply to Topic) has the problem with both LOGOUT and LOGIN.

Cheers!

_________________________
- Vijay G
Strive for Perfection