Bug - Normal The counter for completed rift battles doesn't update

[DarkFrozenKost]

I have completed three rift battles this week, but the counter still at 0/5 min battles completed. I completed the battles after the update to 4.2
Device: moto g6, running Android 9.0

 

[Arkantos]

I just had a similar issue. After completing my fifth rift battle this week, the counter set back to 1/5. I hope this glitch doesn't cost me my season rewards.