I am writing an MTS Thesis on Daniel's OG, Th, and MT. However, the Introductory text from Munnich's update on Ziegler's edition has been blank for some weeks now. I didn't use to be that way. I don't see any text on the computer, the WebApp, or my Mobile devices. How is that possible? I paid for the books, and it would be nice to be able to read them again in time to use them for my thesis.