Teamfight Tactics Rankeds have been disabled today.
One of the Rioters reported on their Twitter that Teamfight Tactics ranked have been disabled today. The return of the ranking queue can be expected only tomorrow.
Patch 9.19 turned out to be unlucky for Teamfight Tactics. Quickly, many errors were found that were so serious that it was decided to close the ranking queue for the day. Rioter Richard Henkel announced this on his Twitter.
It turned out that many of the TFT bugs found in Patch 9.19 are quite serious, so we will disable rankedy by tomorrow so that we can safely make all the corrections. We will try to restore the ranking queue as soon as possible. We apologize for these defects.