When any user logs into my Wordpress install, it deletes their biographical information for some reason.
I know this by watching the value of a query similar to
select*from wp_usermeta where meta_key='description' and user_id=19
...and sure enough, the meta description disappears after login.
I'll be turning plugins on and off and experimenting in a dev environment shortly, but in the meantime can anyone shed some light on this?