Game breaking Hexflash bug. I can't flash

[Gameplay] The link has a screenshot. Here's my evidence. You can see my flash is ready bc I pinged it at 30:59. The time is 31:02 and I tried to press flash. But I get the error that Flash is not ready. I could flash and hexflash for about the first 10 minuntes. Then it never reset. During the match I tried disconnecting and reconnecting and that did not work. Then I tried to change my hotkey for flash and that didnt work.

1. I flashed
2. It came off cooldown but the icon stayed gray and I could not flash for the rest of the game.

After looking at the replay I think it might be bc I got cc'd a lot while it was coming off cooldown, then it got stuck that way? I could not replicate it in the practice tool. https://youtu.be/PjmQF53I9Ac