Yep. The Performance model also appears likely to be delivered earlier. So Tesla is (relatively) pushing the Performance. Maybe it's because of some part availability issue; or maybe just because they are running full tilt and the Perf still has higher margins even after the pricing gap is narrowed.
Also note that there was room to narrow the pricing gap between the two...in the past, Perf prices had been raised more than LR prices. It's still slightly larger than the same gap in the Model 3, despite the Model 3 being a better perf car and including track mode. (Y Perf still doesn't have that, right?)