Yesterday was my first run on the ZR3 app since stopping back in June. Resuming from S3M1 (Season 3 Mission 1), even though I’ve done that mission before, so I can pick up Season 3 from scratch again. And guess what, I picked up a new Achievement: Well-earned Rest. Stop using ZR3 for a month or more and then use it again, and you’ll get this achievement.
By the way, I am still not updating the Achievements list on my BitBucket repository.