"Fill" matching well below tier/divisions - Dynamic Queue Broken
So in the morning times I usually play the fill role as there is more people that play support and I'm not guaranteed to get it, unlike later in the day. I don't mind playing support, I just don't want to do it all the time. Now there is another reason I don't feel like playing it.
Attached is a screenshot of my past games and the most current one. The last game I played, I was Plat 3 and my teammates were: Silver 1, Silver 1, Silver 2 and Gold 4. The enemy team was Gold 3, Gold 4, Gold 4, Gold 4, Gold 5.
Needless to say we didn't win. I was in a support role that quickly became worthless and there was no way I was carrying. (4 tanks on their side and all lanes behind). At first, I was thinking my MMR must have really fell and I must of lost a ton of games. Then I realized I actually have been winning a ton more recently than losing.
I pulled up my match histories for the games on na.op.gg and looked at past games. In almost all of my last games (looking at the last 10), everyone was Plat 3-5 with a random gold duo or two thrown in.
**So I'm here asking: Is there a bug with matchmaking that caused me to get matched whole tiers below where I am for playing fill and getting support after a minute or two of waiting? Or is my MMR broken somehow between one game and the next? The game immediately before it I was matched with my proper MMR. **