CiviMail trouble after 4.5.8 -> 4.6.0 (Drupal 7)

[galgeek]

I just updated a fairly vanilla site from 4.5.8 to 4.6.0...

• wysiwyg editor fails to load on new mailing page
• clicking to Reuse a sent mailing redirects to civicrm?reset=1

I've tried switching the WYSIWYG Editor setting on Display Preferences; both CKEditor and TinyMCE show up on edit template pages, but not on the new Define Mailing page.

Ideas? Maybe another cache to clear?

[Coleman Watts]

The reuse bug is being worked on now and will be fixe in 4.6.1.
Not sure about the lack of editor... can you check http://forum.civicrm.org/index.php/topic,35850.0.html

[totten]

galgeek and I spent an hour debugging the WYSIWYG failure over IRC. I can reproduce the problem by activating Drupal's JS/CSS aggregation.

https://issues.civicrm.org/jira/browse/CRM-16246