Tapestry
After AI Singularity, does re-advancing or restarting on the tech track add to the score for a completed track, as with Clocks or Space Shuttle?
No. The track keeps counting as complete, and you score as if your token were still on AI Singularity. Restarting the track or moving onto another track makes no difference, so the most you score is the 12-space value, not the value of a later position.