I would say nothing is wrong at all. It is the start of his G2 beam and the main beam has just not grown past it. When they start to make a new points it looks like that. They don't grow theremain beam first and then sprout up points likelittle trees. They grow around like that and every time it makes a new pointit makes a new fork like that as one starts to go up and one is going forward. Here is a pic of the same thing.
