Why won't my Pinterest app open after the iOS9 update?

[iMore Question]

Pinterest app won't open after ios9 update

When I click on Pinterest it just goes to a blank page.
If I go to App Store it shows Pinterest with open tab next to it ..I click open but nothing happens

 

[andrwstw]

Re: Pinterest app won't open after ios9 update

I would try deleting the app and redownloading. If it persists, I would contact Pinterest support.