Norma B2 was released late February 2013. I remember being away on vacation (February school break, my family is all teachers) during it. 3/pp 1st day and and dropped to 2/pp thereafter. Flora B5 was released mid September 2013. It was 1/pp and ran out just before the 9/26 release (Damon, DBD, Flora, Satsuma), which they held back 300ish bottles for.
MikeG I'm trying to think of what beer you're thinking of from October. Elaborative #2 maybe? But that was 4/pp and I think it was November. Anyone got any other ideas?