There is no such user; the line starting with "AWkoc..." is the
continuation of the line for the "flt" user, i.e., there is just one
line.
The same happens for the "root" user: the continuation line there
starts with "Nxhag...".
Connecting over ssh you probably use a wider terminal window and do not
get the line displayed as two lines.
I fully agree with this analysis, I just didn't see it myself. Thanks
for helping.
Greetings
Marc