Tell us which champions are disabled for what game modes

So when LotPK was new, there was a message saying that Vel'Koz was unavailable in the game mode. The message disappeared. I logged in today, didn't see a message (or any announcement at all) and assumed the problem had been fixed. I joined a LotPK game only to find that Vel'Koz was still unavailable.

In every other game mode, while it's active, disabled champions have been shown on the top bar. Why is this not the case for LotPK? It should be standard for ALL game modes to show which champions are disabled and why, until said champions are once again available to play.

Thank you.