Originally Posted by
IAN-UK
I think I read somewhere that others viewing the post will see your correct handle. Only the liker sees the
arg: nonsense. Which explains why i see no other
arg: handles, other than my own, why I thought i was unique in this affliction

And this is also a clue as to exactly what is broken on the back end since the function/line of php code that pulls from the database and displays the line of likes is probably the same if you are the poster or not. And if it isn't the same, well, that's the problem.