Problem exists with all tested themes, with versions 2.9.2 through 3.0, and across browsers. The proper markup is in the template, but does not execute. Paging and other scripts work fine.
My other WP installs work properly, so thinking some function might be missing from a file in this particular blog, but no idea where to look. Have been doing automatic updates for the last several versions; would something missing stay missing with these replacements?
Yeah, I'm at a loss to explain/correct this. Any ideas?
Have you tried:
- deactivating all plugins to see if this resolves the problem? If this works, re-activate the plugins one by one until you find the problematic plugin(s).
- switching to the default theme to rule out any theme-specific problems?
- resetting the plugins folder by FTP or phpMyAdmin? Sometimes, an apparently inactive plugin can still cause problems.
- re-uploading the wp-admin and wp-includes folders from a fresh download of WordPress?
- increasing the available memory?
http://wordpress.org/extend/plugins/memory-bump/
http://wordpress.org/support/topic/253495#post-1017842
i am having the same problem, it appears on one of my blogs but has disappeared from another, the markup is in the template
i have been able to fix the problem i was having
it was an error in my CSS file (i think) i did something with the style.css file and it started working again.
