Why does double/combined science not register as 2 entries?
4Matrix has never registered double/triple grades as being worth 2 or more entries, even in pre-2014 measures before weight and points capping. But, you will find that it registers as 2 (or 3) under the Weighted category on the Press Release (legacy version), and specifically for Science, double/combined science will register as 2 sciences on the Science section. The weighted entries count has been removed for the new (December 2016) version.
Please see http://www.4matrix.com/node/5834 for more information.