Is something wrong with match making currently?
Yes, there is. I'm around 1300 and I got matched with two 1000s, a 1100, a 1500, and a 1700. So no one actually in my rating bracket was matched with me in the last 5 or so pairings. Also, there's some sort of glitch with the display rating. After each game (and even in the archives) it shows me and my opponent being 100 rating higher than what we actually are. I'm being shown as ~1400, for instance.
It's probably an easy fix, so I'm just going log off and check later.
https://www.chess.com/news/view/10-minute-chess-now-rapid-rated-bullet-ratings-increased
Did that 164 rating jump stick?
For people with very few rapid games, or a long time since they played rapid games, their RD value is high and they will have large rating swings until more games are played in the rapid pool.
Nothing to rectify. 10|0 games change your rapid rating now, not blitz.