I joined GAC and it's now gone, I haven't been matched with anyone and cant participate.
I reached out to EA support who told me "it seems you have disconnected from the grand arena and cannot connect again"
This makes no sense as there isnt even a button to leave and rejoin. I need support from someone who is connected to the game, as this is totally unacceptable. This seems to be a bug as there should be no way to disconnect.
Here's a link to the reddit post I made in the hope devs can see and help.