Do not disturb bug?

I did a search and only found a single thread from last month. Didn't want to necro it.

Getting a bug where my account goes into "do not disturb" mode and I effectively can't be invited to games. Seems to let me start a lobby and invite others, however. Can't find a way to turn it off, and I wanted to make sure there actually isn't one before I submit a ticket (in case I'm just a simpleton).

Thanks