[wp-hackers] Users losing permissions/not able to log in/out

[Jon Cave]

On Mon, Nov 8, 2010 at 9:06 PM, William P. Davis <will.davis at gmail.com> wrote:
> As far as users having their permissions bumped, I'm going to wait to submit that one to trac, although I'm fairly certain it's a problem with MS.

Sounds like a problem westi was recently investigating as it cropped
up on wordpress.org. I think the related ticket is
http://core.trac.wordpress.org/ticket/15316 fixed in 3.1 alpha