DisplayAlert no longer appearing after Xamarin Forms/Studio update

Just updated to Xamarin Studio Version 5.2 (build 386) and Xamarin.iOS Version: 7.2.6.28 (Indie Edition) as well as updated my Xamarin.Forms nuget package to version 1.2.2.6243.

Now, every time I call DisplayAlert, it does not appear. No errors or anything, it just doesn't appear.

Here's a snippet:

catch (Exception ex)
{
        var page = new ContentPage();
        page.DisplayAlert ("Error", "Error saving data. Please check connectivity and try again.", "OK");
}