Power bar goes grey and stops moving after SP3

MaybeThisIsNotMe

Everytime I use a special 3, the power bar goes grey and stops moving making it impossible to see the amount of power I have. This is only visual but rather impactful.
Happens on both my iPhone and iPad

ShadPrince

It's a known bug, and Kabam are aware of it.
In the future you could always search to see if the issue has come up before, and if Kabam knows about it