MyVegas Anyone have success purchasing a reward using Facebook app on iPad safari?

I’ve been playing myVegas through Facebook on Safari on my iPad without problems until today. (I also have the iOS app on my phone.)

But I just tried to purchase a reward through the Facebook app and couldn’t figure out how to do it. I saw one of the buffet rewards I’ve been trying to get that’s usually sold out had “2 left” so I clicked to purchase it. It then asked me to enter my name and email address, but when I clicked my cursor into the text field, the iPad virtual keyboard failed to show up. So I couldn’t enter any text. I attached my physical iPad keyboard, and started typing with my cursor in the text field, but still no text appeared. I simply could not figure out how to type into the text field.

I exited the app and loaded the iOS app on my phone, but by then the reward was already sold out.

I later tried purchasing other rewards through Facebook on iPad, but had the same issue. Anyone else have this problem and know a way to get around it?