Style colours not changed until file saved and reopened

Version: - 08 Oct 2013
Windows 8.1

Text colour doesn’t automatically change after applying a defined style until the file has been closed and reopened.

I’ve recently started using Window 8.1 and this is a new issue to me (I think). I’ve attached the Scapple file containing the styles if it’s of any investigatory help.
scapple styles.scap (7.08 KB)