Soooo pleased these are an HEb; I've missed Pitta bread so much! I find my local Tescos rarely have these in stock though :-( And the one time I tried an online order, it came with them as a missing item! Grrrr! And I hate Tesco anyway, so I'm going to write to WW to see if they'll start stocking them in Sainsburys/ Morrisons/ Co-op - and will write to those stores if WW come back saying they won't stock them!
If others are also having the same issue, perhaps you could do the same - power of the people and everything!