This has happened in books converted from txt, pdb and mobi to epub.
When you see it up in the library screen of the Nook, it says there is only 1 page in the book. When you open it, you can page through as normal, so the content is complete. If you shut the Nook down and power it back up the next day, the ebook opens back up to page 1 of 1 and you have to find your place again.
Is there a way to fix this without reconverting or is there a setting that I'm mis-setting in conversions that causes this?
I've converted other books in the same original formats that work just fine and don't have this problem.
Otherwise, I just have to say, Calibre is the height of awesomeness.
p.s.
I apologize if this is tackled in another thread. I searched through several search results and couldn't find anything similar.
Thanx!