Before I post this on the bugtracker, maybe someone has an idea. On our sites we are unable to logout after upgrading from 4.6 to 4.6.3. Interestingly though this is only true for the sites we upgraded, not for the site that was running the 4-6 head all the time.
How do I enforce that a user gets logged out (taking into account that /register/logout does not work). I detected that deleting all cookies which point to my domain in my browser takes care of that (and from that point onwards it works), but shouldn't old cookies be detected and not accepted anymore?
And why did it only happen after the upgrade and not before. Did we change the way cookies are treated?