Nipt test Twins

I received my results from my nipt test, and thankfully everything came back negative. I was looking forward to finding out the genders of my di/di twins. Results are showing “consistent with male” which means im assuming at least 1 baby is a boy. Has anyone seen this before? Its so inconclusive in my opinion, and of course my maternal fetal office isnt calling me back yet. They did tell me I wouldn’t be able to read the genders of both babies on the results and that id have to call the office for that(im not sure why this is). For those out there that have had the nipt test with di/di twins, what did your results read? Did you feel they were clear?