in refactoring (getting rid of IStructuredDocument dependency) I  left out setting the document on the strategies.
diff --git a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/AbstractStructuredTextReconcilingStrategy.java b/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/AbstractStructuredTextReconcilingStrategy.java
index c03f2ab..78091d0 100644
--- a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/AbstractStructuredTextReconcilingStrategy.java
+++ b/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/reconcile/AbstractStructuredTextReconcilingStrategy.java
@@ -381,6 +381,9 @@
 		if (document == null)
 			release();
 		
+		if (getFirstStep() != null)
+			getFirstStep().setInputModel(new DocumentAdapter(document));
+		
 		fDocument = document;
 	}