I keep encountering the same glitch in multiple documents where an edit to the text on one page forces a blank page (although running head and page number remain) on the following page, with the text re-flowing as expected on the page after that. For example, deleting an unwanted space is a frequent cause of this glitch. So far I've found 2 ways of making the text return to it's correct position and removing the blank:

1) place my cursor at the very end of the page before the unwanted blank and enter a space - this brings the text back onto the blank but doesn't actually add a space.
2) make a minor adjustment to the tracking/kerning of a single character on the page before the unwanted blank.

Linked to this, occasionally some of my footnotes have disappeared as well - to get them back I have to adjust the size of the text box slightly and then restore it to its original size.

Any help or ideas would be greatly appreciated!