Ha this article started out so good, I thought the it was fixed completely by removing the battery. But I forgot it also saves the settings you set in the camera. Which is kinda a drag if you have to set up picture profile, framerate, AF settings, .....
But now we know magic lantern is one option to fix this camera, allthough they dont seem that active anymore so it might take years and then even Canon could have released an R10 without overheating problems.