Here is my error message. I was told to reboot... and still not working.
Error xacsa.xact.3305.200: FatalDrmError
FreeRange TV is indeed a wonderful feature of your TV service. It lets you leave home and bring your TV with you! Want to catch up on the morning news but have to go to work? Just bring your phone or tablet and watch the news on the bus! (But make sure you bring headphones so as not to disturb the people around you)
I haven't run across that specific error before. But I did an online search and think it might have to do with the time being wrong on your MacBook. Great page at error OverDrive | What to do if there is a DRM error on a ... suggests making sure that the date and time are correct and that the browser's temp files are purged.
Give that a try and let me know if it works!
Retrieving data ...