What is a "Double" ?

According to the after race results its pole/win but the hall of fame says its pole & fastest lap...... i assume it should be pole/win since the treble is pole/win/fastest lap... not sure which the hall of fame is working out though, as it doesnt show under your team page 

http://igpmanager.com/play/?url=team-profile/3145

grand slam is all 3, win and pole sounds like a double to me, proved by
http://igpmanager.com/play/?url=race-result/28492#race 
winner sets fastest lap and wins, but it says it only a win in latest news

EDIT: oh Right

http://igpmanager.com/play/?url=igp-halloffame/doubles

says different though, thats why i asked

Cheerz mate

This seems like a vaguely relevant place to point out that iGP uses "Grand Slam" to mean pole, race and fastest lap. Normally that's called a hat-trick; a Grand Slam (Grand Chelem, using F1's frenchified terminology) additionally requires leading every lap.