Wow, this is def a step in the right direction, perhaps you could do developers streams once a month or so? Much like DE used to do with warframe. Just a suggestion, take it or leave it.
I'm fairly new to the game and other than the lsit of bugs I've submitted to support, the only issue I found with the game is that its grindy and the IP cap makes it impossible to grind. I don't play that much, so I'm not really affected, but it should be possible to grind indefinitely to get cards. This is certainly making people to play less, thus queues to play are long sometimes(specially on merged games).
Perhaps you could remove the cap on weekends? I think that would bring a lot of people to the game, at least on weekends.
Anyway, keep the good work!!