Retarded leaves?

OK so this is a first grow, its just 1 plant with 2 23watt cfls on it.
the plant seems fairly healthy, and is growing at a good rate, my only concern is that some of the leaves are... awkward?
on one of my leaves that should be 5 fans, it has a little nubbin coming out of it, so its kinda 6 fanned leaf?

and some of the leaves are growing in a kinda, asymmetrical way? its hard to describe, ill try to get some pictures, but should i be concerned?

lol, is it a clone?

naw its not a clone.

sounds wierd. probly no biggie, i have several fan leaves where 3 of the blades are about a cm too far back for whatever reason so its lopsided badly