If you “View Source” on the page (right click on most machines) near the top of the source code (around line 132), you should see something like:
<a id="haptic_url" name="haptic_url" href="https://cdn.shibbydex.com/774212d3-16f8-408e-8bef-022b98651dc4.json" class="invisible"></a>
that should get you the Funscript file which should work