This is a problem some friends and I discovered yesterday.
If you are in a group with someone, but they have no location in the party (i.e. the location is blank) you cannot see anything they type in group chat. You can see what they type in whisper, guild, officer, say, zone and yell though. This bug usually only occurs when you are not in the same zone as your party members, but can also happen if you are in the same zone as someone, but not close to them. Leaving and rejoining group does not always fix the issue.
It has already caused some confusion between people I usually play with and since doing feedback ingame seems to have no effect I decided to make a thread about it.
Edited by Saturn on March 26, 2016 5:04PM "Madness is a bitter mercy, perhaps, but a mercy nonetheless."
Fire and Ice