Has anybody ever experienced an issue when you are using a Publishing page that contains a Person field (People picker such as the Contact field) on a page that also contains a Content Editor Web part? It appears that after we applied SP2 / April CU updates to our environment, whenever you edit the Rich Text of the content editor webpart and save the changes, the page will refresh and all the Person fields will refresh with the unformatted represntation of the field value and the user can't save the page because the Person field(s) are no longer valid.

See the following blog post for more information on how to reproduce and some images.
sharepointblogs.com/.../...-cu-publishing-bug.aspx or the PDF attachment.

sharepointblogs.com/.../...00_AprilCU_5F00_Bug.pdf

Applying the June CU update doesn't fix the issue. We will be opening a case with Microsoft but I wanted to get it out into the community that there might be a bug and will post a resolution (if Microsoft gives me one) or if someone else makes a suggestion to resolve the issue.