ID 500390 - Toggling the visibility of a track can cause Nuke Studio to crash

Problem summary
Toggling the visibility of a track can cause Nuke Studio to crash.
 

Customer reported version
N/A
 

Customer reported platform
N/A
 

Steps to reproduce

1) Launch Nuke Studio

2) Open the attached script

3) Play the sequence in the Viewer

4) Toggle visibility of tracks
 

Expected behaviour
The visibility of the track should be toggled on/off and Nuke Studio should not crash.
 

Actual behaviour
Toggling the visibility of a track can cause Nuke Studio to crash.
 

Workaround
Unknown. 
 

Reproduced by support
This issue was identified and reproduced in Nuke Studio 13.1v2 by our development team.