Originally Posted by
corporate-wage-slave
No necessarily, unfortunately. Maybe a fare combinability issue, alternatively if you used the Multi city tool on a revenue booking in getting to this point, there's a bug in it which enforces a 2 hour rule, outwith a location's MCT rules. Probably easier just to accept the booking as is, and then ring up to see what can be done.
Thanks, it was a straight booking, not multi-city. There's a £200 change fee, so I might just phone up to make the change rather than doing it online in case they try to charge that twice.