[wp-testers] Latest 2.7 trunk(9802?) widgets page non-functional

[Kirk M]

On using the core auto upgrade to the latest 2.7 revision (r9082?) I've 
noticed that the Widgets page is completely non-functional. The widgets 
page comes up but nothing can be clicked in either the "Available 
Widgets" column or "Current Widgets" column. Everything outside of these 
two columns still functions correctly. Deactivating all plugins and 
reverting to the default theme doesn't help the matter any.

Anyone else seeing this?