Getting slowed when attacking right after blink. Lasts until next skill use.

It's been happening since I started using blink. (Not sure if it can happen with dodge roll also). Basically, sometimes when I cast Lightning Arrow right after Blink, my character is just perma slowed until the action. If I blink or cast another ability, the slow just magically goes away. It's very annoying especially in maps when doing a breach where speed is important.

Here's a clip of the bug in hideout:
https://www.twitch.tv/rktmx/clip/LaconicHyperUdonHassaanChop-on7--Zy3lYTare7a