[GAMEPLAY] Tahm Kench Ult Cooldown Displays Its Ready All the Time

Tahm Kench. The lovable catfish is getting a lot of flame for "not using ult" while it is on cooldown. In the interface above the minimap, the green full circle that displays wether or not your teamates have ult or not is bugged for Tahm Kench. When duo queing with my brother (who is in the same room with me) he'll play Tahm Kench and after he hits lvl 6 the green circle always shows that he has ult (no matter if it is on cooldown or not) and it causes a lot of flame in game when people think he has ult, and i imagine Innocent little catfish all around the rift experience unwanted flame at least once for this and that is no fun. So please riot fix this bug.

P.S: I have no screenshots for this, but if you MUST have them, let me know and I will get them.