Maintenance for the week of January 19:
• PC/Mac: No maintenance – January 19
• NA megaservers for patch maintenance – January 21, 4:00AM EST (9:00 UTC) - 10:00AM EST (15:00 UTC)
• EU megaservers for patch maintenance – January 21, 9:00 UTC (4:00AM EST) - 15:00 UTC (10:00AM EST)
Pledge breaking bug -Failed to join group after accepting a group invite
@ZOS_GinaBruno @ZOS_JessicaFolsom
Any ZoS that I've missed. There is a new nasty bug that is going around after the 11 update. It has never happen to me since the latest maintenance.

For strange reason this only happens to certain people (I included). The player would invite you to a group and after accepting the invite would get a message saying "Failed to join group"