New beast crafts

is there any missing info or so, cos i been trying to get the level 30 spider aspect aura for almoust 2 hours now, i bought black morrigan from the market learned it and i only learned to craft the level 30 bird aura. then bought another higher ilvl 1 and still nothing. then i bought the scarab and went to catch black morrigan in the map and still dnt learn it. the crab/spider/cat aura seems to be bugged or im missing something cos i only learned the 30 bird aura, not sure if any 1 els have the same problem