All of my time on INGO is either on iPhone or iPad, both running iOS 7, and I've never seen this.
I do get Candy Crush banner ads, but no redirects.
Just got this also^Well crap.
Well crap.
On my iPad I don't have an ad below the cookie crumb links like you do... That white one that says "view poll results"
Lol seriously? That's not an ad, it's a poll in the thread.
Ok this just has just happened to me 4 times in the last 5 minutes.
It has redirected my iphone to the App Store for "spotify".
WTH is going on.