Limited Edition badges do not show up on Apple Watch Series 6 after unpairing and restoring

After I unpair and repair my Apple Watch Series 6, all of the badges in the Activity app show up on the Apple Watch except for the Limited Edition badges. The limited edition badges do show up on my iPhone 7. I tried moving the time on the iPhone 7 back to April, the month the last Special Challenge was held, and then back to today but it didn't work. I tried restarting the Apple Watch Series 6 and iPhone 7 but it still didn't work. I tried force restarting both devices but it still didn't work. This could be caused by a bug in the Apple Watch.