I have suggested this edit and it has been rejected by Community.
Later, this similar edit was accepted even if it has a small typo (in the name Jamie that is actually Jaime).
If I had to make a guess, the order of operations was something like:
This is based on the fact that the Community reject vote occurred at the same exact time as Cearon's edit was submitted.
Normally, what reviewers should do if they notice that additional edits need to be made is "accept and edit". Occasionally, we hit the "accept" button and miss an edit (as in your case, it reads "about Joffrey's" which should be "of Joffrey's").
In future, I would recommend that users not circumvent the edit block that exists when a suggested edit is pending for exactly this reason.