Question about this screenshot

in Ready Room

It shows I've completed all missions yet it still says one mission remaining. Anyone else experienced this?
0
Comments
That's... that's the episode number. Episode #1.
Could you please continue the petty bickering? I find it most intriguing.
~ Data, ST:TNG "Haven"
No worries.
Could you please continue the petty bickering? I find it most intriguing.
~ Data, ST:TNG "Haven"