I show you in the YouTube video link below how to anchor an image into the text in Indesign CC so it stays with the text when doing an EPUB export. This method forces the picture to stay where you want it in the text even though the image floats around on the Indesign layout. This will not affect where the picture appears in a PDF export but only fixes the position in an EPUB export in Indesign CC.

If you want to get rid of the links if your files aren’t updating anymore, I made a video that should help:

I created a video with 5 different methods for fixing broken links. I actually found 3+ methods that actually work when the original document isn’t available. The other 2 methods may work if you have the Windows version of Indesign: