fix

And the fix is - convert all your CSS files into UTF-8 encoding.
From here: http://drupal.org/node/881132

Problem:
When running cron.php (with browser or from the Reports page) you getting redirects to some pages

Fix:
Looks like there are some drupal_goto exists in hooks. In my case the problem was in the custom module in hook_nodeapi.

So remember, If you use Apache Solr integration module (or other module, which runs miscellaneous hooks on cron), it will run through the hook_nodeapi('view') on cron to index content, and if you have drupal_goto there, then you're busted.