My blog was hacked yesterday** (more about this below), so I did an upgrade from 2.0.4 to 2.0.5 after changing passwords, checking directory/file permissions, etc.
Now, I can change themes via wp-admin (just changed back to the default theme) - but while my content is visible, none of the themes how up on the site itself. I've tried disabling/re-enabling plugins, double-checking to make sure I have all the necessary files, comparing files to the most recent backup, etc. Does anyone have any ideas here?
Thanks in advance for any and all help,
** Whoever got in put in a referrer that sent my site to a page on an abandoned .us site after a 5 second or so lag - yet my hosting company (GoDaddy) couldn't find anything on the site itself/in the logs, so insisted it was a WP problem. Updating from 2.0.4 to 2.0.5 fixed the referrer problem & I briefly had a blog with a theme, but it reverted back to the view you see now after reloading the page and/or opening a different browser.