Session Data Loss: Workshops and Ontologies disappearing daily

Hi everyone,

I am currently working through the Palantir Training Sessions using my Developer Tier account . I’ve run into a frustrating issue over the past month regarding data persistence, and I’m hoping someone here might have insight or can help me flag this.

Whenever I work on building components—specifically Workshops and Ontologies—and return the next day, all of my progress from the day before completely disappears.

Here are the key details of my situation:

  • The Module: This is consistently happening within the “Speedrun: Your First End-to-End Workflow” training track.
  • Saving Process: I am 100% sure that I am explicitly clicking the “Save” button during my sessions before exiting.
  • Scope: The issue definitely occurs with Workshops and Ontologies (I am uncertain if data pipelines are also affected).
  • Behavior: Every single day, it feels like the environment resets, and the previously saved Workshop modules and Ontology definitions are just gone.

Because of this constant data loss, I am currently stuck and unable to progress through the training program.

Has anyone else experienced this auto-save or retention issue within the training environments? Is there a specific publishing step or branch behavior I am missing for this Speedrun module, or is this a known technical bug with Developer Tier accounts?

Any guidance, workarounds, or help from the community (or the Palantir team) would be greatly appreciated!