They are definitely currently experimenting with the parameters

For a few days these lobbies have simply been ridiculous. I play with my much worse buddie but we are currently NOT getting any mixed lobbies. We only play against people where half the team has Dark Matter and half our team leaves the game after 1-2 minutes. Over and over again, basically every round. What happened here?

In addition, there is currently NO TEAM BALANCE. The opposing team goes 43/12, while I am the only one on my team who goes positive (usually 1.7-2.2). What is being tested here? Of course, we also back out if there are three of us and the opposing team has a harp + helicopter.
It's no fun, for anyone. Not for me, not for my worse buddy and obviously for the other people on our team. Screw that damn EOMM/SBMM back down so it's bearable again. SO it is impossible and the game will simply be deleted