very odd - I just booked a flight from GLA-LHR for a colleague, and at the end of the process clicked 'Plan new flight' to book my EDI-LHR journey... and was presented with a completely new website! Much 'lighter' colour scheme and some fancy web trickery on the airport text input fields, EDI resolving to Edinburgh, none of yer old fashioned drop down list nonsense, as per usual.

Needless to say the "searching for flights" page timed out...