Staff cant find clear route

Here is a screenshot :

My staff are saying there is no route to get to the check in desks, baggage area or stands ect.

There are clear pathways but refuse to move… Please help!!

That one-tile size red zone in you bag area (right next to the secure exit), is probably causing your problems

Nothing, I tried moving it back given the zones some space and nothing, staff are coming up with this aswell.

and for another your security entrance and exits are blocked by “staff only” area.