[GAMEPLAY] New Damage accumulation visual shows -2,147,483,648 (minimum signed 32-bit Integer value)

Patch 5.9 New Damage Accumulation Visual shows -2,147,483,648 (minimum signed 32-bit Integer value) on occasion, it was intermittent, I didn't have a screen capture ability to get a screenshot.

I used Ashe and Frost shot, it happened about 1 out of every 10-15 times...