So I've had to block a few Users on FB. This was awhile ago - some as long as half-a-year in the past.Recently FB recommended a 'You may know' with whom I share acquaintances. This 'You may know' recommended profile was fishy ... I preemptively 'Block'ed this 'You may know' profile. Whereupon FB took me to the 'Manage Blocking' page.To my consternation the 'You may know' profile appeared in the middle of the 'Block Users' list. In my experience a 'Block'ed profile appears at the top  of the 'Block Users' ... My guess is an existing name in the Block'ed list changed.How is the 'Block User' list sorted/presented?Am I seeing a name in the 'Block User' list/profile change? 
How is the 'Block User' list sorted/presented?
facebook