OpenMesh Face Split

I've recently started using OpenMesh on a project where I have to refine meshes. I need to use the face split(FaceHandle _fh, Point _p) operation to insert a vertex at a triangle's centroid. But when I use this method and try to grab the faces of the newly created vertex using a VertexFaceIterator, I always get invalid faces with vertex indexes such as (87, 87, -1) or (12, 12, -1). It seems as though OpenMesh isn't updating the meshes topology after a split.

My code looks something like this. faceStartIt is what gives me these weird indexes.

    typedef OpenMesh::TriMesh_ArrayKernelT<> TriMesh;

    TriMesh::FaceIter triangleIt = mesh.faces_begin();

    for( ; triangleIt != mesh.faces_end(); )
    {            
        TriMesh::Point centroid = mesh.calc_face_centroid( *triangleIt );

        if( hasToSplit( centroid ) )
        {               
            TriMesh::VertexHandle centroidHandle = mesh.split( *triangleIt, centroid ); 
            TriMesh::VertexFaceIter faceStartIt = mesh.vf_begin( centroidHandle );
            TriMesh::VertexFaceIter faceEndIt = mesh.vf_end( centroidHandle );
            TriMesh::VertexFaceIter faceIt = faceStartIt; //faceIt++;

            for( ; faceIt != faceEndIt; ++faceIt )
            {                   
                // Do something for each face
            } 
        }
        else
        {
            ++triangleIt;
        }
    }

I figured out the problem I was having. The split method works fine, what I was doing wrong was inside the // Do something for each face commentary. For each face I was doing edge flip operations, but references were being lost because a flip causes changes on later faces being evaluated. The solution was to in one iteration, after splitting a face, insert each edge I wanted flipped in a std::set to guarantee they were unique. Then in another iteration do the actual flips on marked edges.