Guild Wars 2

In my guild roster there is a stream of users (who have been active within the last month) that are listed last online over 136 years, 2 months, 1 week ago. Every time I open the guild roster the account name of the person offline for 136 years changes to a different account name. The “stream of users” is only 1 user at a time, but it is a different member every couple of minutes.

Taken at 00:51
https://www.dropbox.com/s/p7c3t8ktyp8q88t/gw325.jpg

Taken at 00:53
https://www.dropbox.com/s/m6dwd7df4o90afg/gw326.jpg