The unfiltered one seems mildly broken. While I was editing it I noticed it seemed someone had taken half the document and deleted it. I checked a revision from I think the 28th which is the last whole one by the looks of things and restored it (tried copying it at first to preserve new edits, but that ended badly), but while it shows in the revision history as restored the document is still broken by the looks of things. Someone other than me should take a look.