Is anyone else having problems preloading ads from admob on IOS?

I have all my ads code correctly placed as it works well on android but on IOS devices it seems calling 

ads.load("interstitial", {myAppID})

does not load an ad on IOS platforms but works fine on android. I tried using ads.isLoaded to check but it always returns false. So when I call

ads.show("interstitial",{myAppID}) 

it takes a few seconds before an ad shows which makes me think the ads.load call is just being skipped.

Does anyone have their own module for loading admob interstitials on IOS? or know the work around for this problem?

Thank you for any help

Please respond on this thread:

https://forums.coronalabs.com/topic/64918-is-anyone-else-having-problems-using-adsload-on-ios/

Thanks

Rob

Please respond on this thread:

https://forums.coronalabs.com/topic/64918-is-anyone-else-having-problems-using-adsload-on-ios/

Thanks

Rob