check it out all.. it has 2 leaves, and the stem looks conjoined (its a little blurry from the macro). I wonder if two new leaves will emerge from that single (yet double) stem.
I've had that phenomenon occur on a large Alocasia x portora as well as a couple of other hybrids I've done. Sadly, it lasts for just the one leaf; the following leaves come out normal. See the link below and look at the end of the leaf right in front.
Here is a link that might be useful: Alocasia x portora double leaf tip