Updating GSAP to 1.9.3 (urgent revision)

We identified a regression in 1.9.3 that we just pushed up less than 24 hours ago and wanted to push the fix up ASAP. I know it's generally frowned upon to update a version that's already on the CDN, but since it was up for such a short time, I hope you don't mind. Please accept my apologies for the hassle.