Working on it :) The pings do work, but they are showing up incorrectly.

Related: 🎉 Server update

Okay, I think we got this figured out now!

• Removed that pesky icon from user pings, while keeping the part we wanted: the user hover :D
• Made forum group pings link to the forum group correctly again

Please note that older forum posts may not show correctly due to cache, but everything should start displaying correctly over the course of the next few hours.