Why should we have to use a mobile anything to resize the game? It worked perfectly with respect to size and map view only a few days ago. King did this as a test and need to be encouraged to stop it as it adds nothing positive.
They are testing a new portrait mode, which is horrible as the scaling of size to different devices is not consistent. For me the screen is really small in portrait so I can only play in landscape mode currently. Hopefully King will reverse this test and give us back the normal screen view and proper portrait scaling.π