Looks like Varzok is "fixed", he no longer gives a repeatable Daily quest to do the Kalimdor trainers.

When I try to search on "darkmoon" (w/o quotes), it says: The following words in your search query were ignored because they are too common words: darkmoon. You must specify at least one word to search for. Each word must consist of at least 3 characters and must not contain more than 14 c...

Anyone checked this on 5.2 PTR? It also happens with any "clear the field" abilities, like Enchanted Broom's Clean-Up, or Water Waveling's Tidal Wave, when used against Sons of the Root.