When I open this network, compile it, introduce first the finding "Result of test = positive" and then "Result of test = negative", an incompatible-evidence message appears. In version org.openmarkov.full-0.3.0-20180110.113538-10.jar (Jan 2018) it worked properly; in version org.openmarkov.full-0.3.0-20180205.095516-23.jar (Feb 2018) the error was there. Apparently it has to do to the extension of evidence: when I compile the network OpenMarkov adds (even in the interface) the finding "Do test? = yes", which derives from the optimal policy, and when I introduce the finding "Result of test = positive" the inference algorithm adds the finding "Therapy = yes", which clashes with the last finding, "Result of test = negative".
Issue #326 resolved