iPad user, and based in UK.
No problems whatever when browsing/posting on FT until yesterday and today (Aug 2nd).
An ad for Angry Birds has begun appearing in right margin of FT page, and I am repeatedly being taken away from FT itself to a) either a new page for Google play Angry Birds, and/or b) the apps section of my iPad, offering to install Angry Birds. (Am careful not to touch the area anywhere near the ad when on the FT page, but it nevertheless defaults frequently & spontaneously)
It is becoming EXTREMELY disruptive to my daily use of FT.
Plse note : I have never used or even linked to Angry Birds by choice, and the above does not happen when surfing any website other than FT.
Have just taken a screenshot of the offending Ad and uploaded it to photobucket, but am not the greatest on the tech side (sorry!) and unfamiliar with process for showing it correctly here. Will try my best to do so if you feel it would help.