Notes about the Patch and player data reset:
On Thursday, August 3rd, at 9am ET, we will be undergoing maintenance to deploy a new patch, which will include several much requested fixes and adjustments for Quake Champions. During the maintenance period, we will need to reset some player data in preparation for a new update.

Player content that will be reset includes: User States (Armors, Weapons, Attachments, Shaders, Currency) and Challenges.
Content that will NOT be reset includes: Champions, Friends, Skill Rating, Nicknames

Update: CBT 13.7 Cleanup patch
Today we will be deploying a patch to address a few issues that have appeared along with the deploy of CBT 13. This patch will require us to take the servers down at approximately 3:45pm ET. We do anticipate the maintenance will last a few hours, but we'll let you know as soon as we bring the servers back up.

Source: bethesda.net
Links: tweet@Quake, twitch twitch.tv