I have just changed back to my home address in Lisbon,to take advantage of this promo,i only changed this year to the UK,(dual residency), as the UK call Center is so much better than in Germany,anyway my account settings has accepted the change back to my Portuguese address,i then tried to register for this promo,with a resultant message saying i am unsuccessful,anybody have any ideas/this happened to them,is it worth calling BA about this,i have a fair few flights coming up,which will get me to gold,but more to the point a lot of extra Avios points.
Thank you in advance.