Sample apps not working on Opera Mini for Android

[ghost]

On Opera Mini (7.5.33361) for Android (4.2), the homepage sample apps do not display. The space for them is reserved, but nothing seems to happen (not "Seeing it in action", so to speak; no app, no code, no tabs).

It works fine on Chrome. I would say that this is not that big an issue, but it might warrent some attention as the website itself is also reported to be an app.