Lines dispersed randomly across the screen in preview

A line graph I made using the Line widget is randomly dispersed on the screen in preview and published mode. In the edit mode everything looks good.
I have 2 masters of screens that both have different line graphs made, one of them looks fine everywhere, the other does not.
I am using chrome & the zoom level is at normal (100%). WIndows 10, Axure v 9.0.0.3723
All line graphs consist of grouped line widgets, all have the same border width. I have tried grouping, ungrouping, locking the lines.

line-graph-preview-bug.rp (154.8 KB)

Please help, and thank you.