its very hard to see anything clear enough in those pics , can you take pics in natural lighting and less shaky ?
it "might" be single calyx and nothing to worry about , are there a couple white pistils coming from them ? if so there is nothing to worry about
if they are in fact hermie i DO NOT advise useing the pollen for any breeding as you are only going to create hermie offspring 99 times out of 100
peace :Cool: