[Discuss-gnuradio] QT Gui Frequency Sink Busport Flowgraph Bug

As per: 

https://lists.gnu.org/archive/html/discuss-gnuradio/2015-02/msg00054.html

It seems there was an issue with the way the QT GUI components in the flowgraph handled displaying bus connections (resulting in always n+1, where n == inputs).

Any chance there is a fix out there? Or some manual edit I could make to rectify this?