I decided to play a bit on my break (noon my time, so right at the game's daily reset) and selected Snowball Fight... it searched and evaluated for 5 minutes and I was the only one on queue. Thought that was weird, switched to Fireteam Ops. I was solo. Arena Ops? Solo again. I didn't load into the Tower and should have, only to see if I'd be the only one there. So yeah... what gives?