Every once in while my Joomla site messes up link's URLs. For example, something like this: http://www.sism.org/index.php?option=com_comprofiler&task=userslist&listid=4&Itemid=123
The new page has the right content but there's no CSS or other linked resources.
Usually I solve the problem by deleting all the cache and turning it off and on again, which is pretty annoying. Watching the URLs the components involved seem to be K2 and Jdump.
Does any one have any clue on this?