Myself and some coworkers switched from 2013 to 2014 last week and we've noticed a few drawings did not get updated to them saved.
In one instance I made changes to drawing, printed the drawing, then hit the Close X and the drawing closed without prompted to save. This caused me to lose the changes I made to the drawing.
Another time a drawing was created and printed then when the user went to save none of the save options would bring up a save dialog. Which meant it was impossible to save the drawing and it took a restart of inventor to be able to save a newly created drawing.
Has anyone else had issues with drawings, parts, assemblies not saving when they should?