There was, what appears to be, a massive pullback in Supercharger and possibly Service Center construction by Tesla last quarter. They also streamlined S/X options, removed the cheapest X, and increased prices in a number of ways.
There are a number of possible explanations for this. But to name two:
1. The Model 3 is delayed and such expenditures aren't needed now (the Bearish argument)
2. The Model 3 is on schedule but Tesla is raising prices and trimming capital spending on nice-to-have items to avoid any further capital raises
Between Superchargers and Service Centers, the lack of Service Centers is more concerning. Superchargers can be added over time, but Service Centers will be swamped with Model 3 deliveries and overrun should there ever be service issues with the new car.
I can't remember the exact figure, but Tesla was predicting somewhere around a billion dollars of CapEx this quarter, after heavily reigning it back last quarter. Where that money goes remains to be seen. The results should be interesting.