New Grower Whats wrong with my supercheese express... Pics included

[willow]

any1 any idea what is wrong with this?
the big split leaf in the centre came up instead of the second true leaves and now it seems it has double growth coming from both sides now?

 

[Trapper]

Just seems like a genetic mutation to me....let it grow and see if it settles out a little higher up.