The page has been split into various subpages, I see.
06:18:45 AM Sep 17th 2015
That was a year ago.
I'm pretty sure he's referring to Nejiiuyn deleting things here and here.
Now, what's worrisome is they're deleting mentions of a supposedly gay character without an edit reason. However, the entries on the "Chosen Four" page were awful to near worthlessness.