Text style changes when published.

Using RoboHelp HTML Version 8

Last night I was working on my project and it locked up and had to close it.  When I reopened the project, some of the pages I was working on were still in the Project Manager but had a red "x" beside them.  I fixed those but when I published the project today some of the text is Times New Roman and some are Arial.  It still shows on the edit side as Arial 12.  It changed all the pages. In some tables there are both types of text.  How can I fix that without having to go to every page when it still shows correct on my side but changes when it is published.