Flame Rush charge bugged while channeling Focus

The last two nights I’ve been having issues charging Flame Rush while channeling Focus. It’s made the game almost unplayable for my build. This was never an issue until last night and tonight. Was always able to while channeling Focus go straight into a fully charged Flame Rush. But since last night the Flame Rush will instantly cast and instantly stop it barely travels like 1-2 characters in distance that’s it will not launch the full distance of Flame Rush.