Last modified: 2010-11-01 15:52:21 UTC
The (image) metadata table has a show/hide toggle. Its inserted by having the inline script <script type="text/javascript">attachMetadataToggle('mw_metadata', 'Show extended details', 'Hide extended details');</script> immediately after the table. This breaks with resource loader moving scripts to the bottom of the page for obvious reasons.
Fixed in r75796.