Training dummy timer rapidly climbs to 12 seconds

I see similar posts from back in June, I just noticed this happening again today after I received the 10 legendary crests for the graphics update. I tried removing all gems / gear / paragon / familiar, leaving the area, relogging and nothing on my end would fix it
I first noticed something wasn’t right because I upgraded 3 gems a couple levels and I was doing significantly less damage and thats when I noticed the timer as soon as you start combat it rapidly climbs to 12-13 seconds before counting normal again
In addition to a description of the bug you are reporting, please provide:
Device Type: PC
Device Model:
Device Operating System: Windows 10 Home
Diablo Immortal App Version: 3.1.3.2465879
Edit ** Now its going upto 20 seconds, even better =D**