2 facebook accounts under accounts and backup

[y2jman]

i don't know recent facebook updated or what but i'm little confused never saw it before but don't know why i have 2 1 saying facebook facebook and the other saying facebook underneath but with a long number at the top

is this something new or what i'm afraid to removed it btw

 

[SpookDroid]

If you have your Instagram account linked to the FB app, this will cause that 'duplicate'. Totally safe; if you log out of the 'numbered' account you'll stay logged into FB and the login will eventually return (not sure why FB/Meta does this, but it is what it is).