Extra Test Case "Class Configuration" Being Run

Im running UI functional tests with Arquillian Graphene and Drone, i have 4 tests that all run and open the browser perform actions and pass. However after all my tests run an extra test that i haven't written is run: "Class Configuration" it gives me the stack trace :

Can anyone shed some light on this issue?

java.lang.IllegalStateException: There is no context available for qualifier org.jboss.arquillian.drone.api.annotation.Default. Available contexts are [].

at org.jboss.arquillian.graphene.context.GrapheneContextImpl$LazyContext.getContext(GrapheneContextImpl.java:302)
at org.jboss.arquillian.graphene.context.GrapheneContextImpl$LazyContext$1.getTarget(GrapheneContextImpl.java:311)
at org.jboss.arquillian.graphene.proxy.GrapheneProxyHandler.getTarget(GrapheneProxyHandler.java:149)
at org.jboss.arquillian.graphene.proxy.GrapheneContextualHandler.invoke(GrapheneContextualHandler.java:117)
at org.jboss.arquillian.graphene.proxy.GrapheneContextualHandler.intercept(GrapheneContextualHandler.java:234)
at org.jboss.arquillian.graphene.integration.GrapheneEnhancer.deenhance(GrapheneEnhancer.java:73)
at org.jboss.arquillian.graphene.integration.GrapheneEnhancer.deenhance(GrapheneEnhancer.java:42)
at org.jboss.arquillian.drone.impl.DroneEnhancer.deenhanceDrone(DroneEnhancer.java:130)
at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)
at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)
at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:145)
at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:116)
at org.jboss.arquillian.core.impl.EventImpl.fire(EventImpl.java:67)
at org.jboss.arquillian.drone.impl.DroneDestructor.destroyDrone(DroneDestructor.java:83)