O.k. I’ve got the same thing.
Upgraded WP to 3.0.4 and then upgraded the Mystique theme to 2.4.2. I also lost my top navigation menu line… on the front page. Visiting other pages on the site results in showing up the top menu correctly.. Except for the front page!
Also the alternative option, toggling the “custum menu” option, failed. Somehow my custom made menu entry is not showing up as ‘primary navigation’ item in the ‘them locations’ (Appearance->menu).
I really would like to get this theme running properly again..
Thanx for support!
Is it possible that the problem has something to do with including external URL´s with Perl, using the PHP-command “fopen” or “curl” (allow_url_fopen)?
Error not resolved. Most of the time I get the “Error while retrieving tweets (Twitter down?)” message in my widget. When I refresh my page (F5) several times it seems to awake suddenly. I also enabled PHP 5.2.4.
Any ideas? Quite frustrating!