My Omeka site (hosted at Omeka.net) is set up to load a Simple Page as a homepage. In it, I have a banner image. Every day I put the image into a simple page with the HTML. It shows up fine all day.
But the next day, it's gone. There's a box with a question mark inside it: http://poetryinthearchiveshuvcp.omeka.net/home.
The image is still available in OMEKA, but it won't load correctly in the simple page.
Is the image too big? Why does it show up temporarily and then disappear?