Python inside Cluster deleted on transfer

I shared a script with my colleagues which contains a big cluster, which itself has nested clusters and ghPython components. When they open it on their computer, all of the ghPython components are gone and their output is replaced with these glitchy wires to the top left corner. I can’t share the script here, but both computers are using Rhino 6 and Grasshopper 1.0.

My issue is similar to this thread from 2013.

I think @DavidRutten will be able to help more, but here is a first question to try to pinpoint the problem:

  • If you open it on your computer, do you see it in its original form, or in this wrong state?