Pulman's website have VW price increases across the model ranges from May 1st in a "beat the price rise" headline, Maybe Evo1986 can confirm this - time for the stragglers to get their order in if the GTI/GTD aren't immune. Looks like deposit contributions (£1000) from VW have just come in for the standard Golf range, but no mention of it for GTD/GTI.
My dealer is confident the colour MFD is going to be standard for around the time I get mine.