You are fine, it's a new bug. If you have a valid % but 0 miles it's the bug and just ignore it and go off what is in vehicle. Obviously with you being away that's harder but I can assure you that it's a bug and your truck is fine
That seems a tad hasty
Factory zero: https://www.cbsnews.com/detroit/news/general-motors-permanent-layoffs-factory-zero-detroit/
Brightdrop: https://insideevs.com/news/776511/gm-brightdrop-production-ending-2025/
Revising production down...
The original recall 23S30 has been updated with everything they need to know to do the repair correctly. You would still be out the $100 until reimbursed but they CAN do it today. Whether they will is another story