What did you try to do?
Training on top of the hour
What happened instead?
Training worked, but regeneration was lost.
Did the problem happen while using wi-fi, mobile data, or both?
Wi-fi
Did the bug happen in the app, on PC, or both?
PC
What operating system is your PC?
Win10
Which browser did you experience the problem in?
Chrome
Can the bug be reproduced?
Hardly to reproduce, since probably a timing issue.