I have a simple document that is opened with warning by Word, but after click YES on warning message everything is OK. When the same document is opened and saved by Aspose.Words.Document formatting is lost - linespace is doubled, font is changed from Garamond 12 to Garamond 11.
DEMO project with my test document is there:
We have logged this problem in our issue tracking system with ID WORDSNET-21439. We will further look into the details of this problem and will keep you updated here on the status of correction. We apologize for your inconvenience.