This kind of thing is happening to me as well. Seems to be happening on page 66-67 of an 80-page file. I deleted the pages when it first occurred. Now it's happening again about the same location in my file. Some of the objects are still visible. If I try to select them and delete, nothing happens - they won't select. I can clearly still see the black lines and the text box on the page but I cannot select any of it to get rid of it. I can completely delete the pages from my file, but it seems to keep occurring. I did just update to the latest version of InDesign less than a week ago (15.0.1).
2014 Macbook. 2.8 GHz Quad-Core i7 16 GB 1600 MHz DDR3 NVIDIA GeForce GT 750M 2 GB Intel Iris Pro 1536 MB
This kind of thing is happening to me as well. Seems to be happening on page 66-67 of an 80-page file. I deleted the pages when it first occurred. Now it's happening again about the same location in my file. Some of the objects are still visible. If I try to select them and delete, nothing happens - they won't select. I can clearly still see the black lines and the text box on the page but I cannot select any of it to get rid of it. I can completely delete the pages from my file, but it seems to keep occurring. I did just update to the latest version of InDesign less than a week ago (15.0.1).
2014 Macbook. 2.8 GHz Quad-Core i7 16 GB 1600 MHz DDR3 NVIDIA GeForce GT 750M 2 GB Intel Iris Pro 1536 MB