Simple Neurite Tracer SWC loading problems

When I am trying to load SWC files (in Simple Neurite Tracer) I sometimes get this problem as best illustrated with this screen shot:
example.tif (5.9 MB)
As shown the SWC file is “attached” to the upper left corner. Why does it do that? How can I avoid that problem?

Can you please subscribe to the NeuroAnatomy and SciView update site and see if the problem persists?