I have a weird bug...
When I click the 'see comments' link on a post page (domain.com/post-name/#comments) page scrolls instantly to comments as expected.
However, if I refresh the page or click the #comment link from the homepage, the content loads, browser jumps to comments, but once the page finishes loading completely all post content disappears (including comments). Only thing left is sidebar, header and footer.
Similar things happen when using any #cssid in the URL. For example domain.com/post-name/#post-footer.
Same in FireFox and IE.
Any idea what could cause this?