New raid rules?

I have a question. I have been trying to get Festergut's blood for almost 2 years now, but the past 2 weeks the raid leader has given both bloods to whoever won Rotface's blood and doesn't roll Festergut's blood. I was just wondering if it's ok for them to do that. I would think since they are two separate bosses, the items they drop should be rolled separately, but maybe I'm wrong.

Bloods are usually rolled separately but it's up to the raid leader to decide. He can roll them as a package deal if he wishes to do so as long as he explicitly states that they are being rolled together.