That's interesting. From the screenies I saw one HAL 767 at its terminal while the rest were where they shouldn't be. Another thing you could check (if you want to correct it) is the gate radii for the HAL terminal. You said you are using the one that came with the scenery so this problem shouldn't exist for you.
I'm kind of stumped, is it like this all the time or was it only when you took those screenshots?