Help! Shadowmuted!

I was trying to form a WC group and might have posted in LFG too much? Now I am shadow muted. I waited about 12 hours and I am still shadow muted and am unable to open an in-game ticket to resolve the issue. I tried using /script NewGMTicket(1, “text”) as well and seem to be out of options. Any ideas? Help!
P.S. My in game name is Skooterz
double P.S. Any insights into how many whispers / LFG posts it takes to trigger a shadow mute? How long does this mute last?

I’m also shadowmuted would like help as well.