There have been no edits to Wiki regarding a new spawn area. I am assuming that this is because no-one is actually going after Jelly Ring anymore. I have not seen any announcements either from Developers that the spawn locations for NM's in dungeons have been moved/changed. Ok, so not such a big deal since the majority of players don't do content outside of Abyssea, but for those who do and who look to Wiki and edits for at least some info, posting the change conditions as Dev's normally do might just be an oversight.