Jakfruit with weird leaves

[Daintree]

Ok, so I have several jakfruit that I grew from seed. 
The current batch all came from the same delicious, crunchy fruit.  They all have normal-looking leaves, except for this one.
It seems perfectly healthy other than the leave shape. 

Is it a new or known variation? 
A virus? 
Aliens?

[murahilin]

If you do a search on the forum for jackfruit leaves you will see the leaves are normal.

[gunnar429]

http://tropicalfruitforum.com/index.php?topic=6846.msg89418;topicseen#msg89418

[fruitlovers]

That is common shape of marang leaves. But it's really tricky with artocarpus to identify by leaf shape because there is incredible variation, especially in juvenille plants.

[Daintree]

Oops!
I guess I should have checked up on my original string from months ago, and I would have seen more answers.