I'm using Drupal 8 with a purchased theme. I'm not 100% tech literate so apologies in advance if my question sounds dumb. After Drupal and the theme were initially installed I had no problems. After enabling maintenance mode and logging out the maintenance mode page displayed. Now, however, after logging back in, disabling maintenance mode and logging out, the original theme page does not display, and a Log in page displays. Repeating logging in/logging out, enabling/disabling maintenance mode only the Log in page displays, no maintenance mode page or original theme page. I've cleared the cache in Drupal and in my Chrome browser but it makes no difference.