I think what happened here Gossa is that you got one of the Pre September order models when full and proper QA was undertaken. Its abundantly clear that when VW's capacity to produce vehicle bottomed out in September/October time (for still unfathomable reasons) that, once production started up again in Jan/Feb time that the pressure to deliver the vehicles to the UK especially was so high, that they just pushed them out as quickly as they could.
Of course, no one at VW will be holding their hands up on this.