When using the @AfterExample annotation, the initial instance of the fixture is used, rather than the instance relating to the specific example. This is visible with the per_example_parallel branch of concordion-scope-examples.

The cause appears to be since the listener is created once for all examples in ConcordionBuilder:

        FixtureExampleHook fixtureExampleHook = new FixtureExampleHook(fixture);
        withOuterExampleListener(fixtureExampleHook);
        withExampleListener(fixtureExampleHook);