Are we a bit behind at this point? I seem to vaguely remember, when the seats started going in, that they said all the seating would be in by Easter? We seem to be a way off that, but I could be misremembering.
I think those seats could be fitted in a week tbf and it doesn't affect any other things going on. So, if they're behind on seat fitting I'd imagine it's only because of the weather.