Hi! I'm a new grower, so take advice carefully :
That's just one node, could you show others also? If it's just one, you should be fine. As in you'll watch this very closely and as soon as you get a confirmation it's a hermie you would cut it. If it's more than one, it might help to see those other flowers.
Damn, I understand why you need help... I cannot tell. Need an experienced grower to answer. If I had to say, I see white pistils. I see balls. Not really Bananas though... I'm confused, even I want to know now, in case something like this happen to me
Sorry I couldn't be of more help.
It's kinda hard to tell absolutely from those pics, but I think it's a male. I see male preflowers and stipules, no pistils. Sorry. I had to kill 2 plants recently for that reason. It sucks.