Bug: Some colors replaced with red when file is opened.

First of all this is a large file, 140MB.  But when I opened it, after system reboot, some of the colors were replaced with red!  I then closed and reopened the file and they were gone. 

Notice that it's NOT the same color being replaced. 

My PC:

Windows 7 64bit
i5-2310 @290GHz
8GB of RAM
213GB of free disk space
Corel X7.3