Just to be clear, this was expected. They have to do their due dilligence checks with any new medication and diagnosis, it's just funny to have it put in such blunt terms!
I'm curious what the rationale is? Is it a concern about the treatments? I have a medical cert and I know there's a whole boatload of meds that are disqualifying but I don't recall seeing hormone therapy or anything like that (not that I was looking)