RoadCleanup breaks on GeometryCollection

[geohacker]

ORMA is running into the following error:

2018-10-17 14:37:06 --     Resplit roads on new junctions
Traceback (most recent call last):
  File "Network_Clean.py", line 211, in <module>
    phase_2_final_roads, phase_2_final_junctions = RoadCleanup(iteration_roads, iteration_junctions, 2)
  File "Network_Clean.py", line 202, in RoadCleanup
    splitted = shapely.ops.split(line, points)
  File "/usr/local/lib/python2.7/dist-packages/shapely/ops.py", line 464, in split
    raise ValueError("Splitting a LineString with a %s is not supported" % splitter.type)
ValueError: Splitting a LineString with a GeometryCollection is not supported

On this line https://github.com/Charlesfox1/Network_Cleaning/blob/master/Network_Clean.py#L202
I'm unsure about the operations at this stage in this script, so any help is appreciated!