Did you read the article? The stars in Orion are only between 6 and 12 million years old, and the continents already looked almost the same as today in that time frame. Furthermore, they are types of stars that won't live very long, at most 20 million more years. Betelgeuse will go supernova within just the next 100,000 years. The Orion stars will see a little bit of continental movement over their lifetime, but not "rise and fall".