My changes to a CiviMail draft are not visible when I try to come back to the same draft within the same web browser. However, if I open up the CiviMail campaign in a different web browser, those saved changes are visible.
Please see this link for an example of the issue:
We're running Joomla 3.4.5 and Civi 4.6.8. We have tested this on Safari, Chrome, and Firefox with the same results.
I recently updated to Civi 4.6.10 and we're still experiencing the issue. This only occurs when selecting the "Save Draft" button and does not seem to be a broswer caching issue, as we've tried to clear the cache without success.
Any help or suggestions woudl be appreciated.