Dunno if this means anything, but I checked last night, a bunch of the different models in the BB range, and they were fine.
Checked the same ones this morning and several had changed from the "usually dispatched in 24 hours" to "this product is expected to despatch in nine to ten weeks", like the Galadrieth Gladiators in BB, placing it in the middle of july. However the skaven are no longer available, as are the undead team...and khemri are not even pictured on the site anymore.