We're aware of and working on the site slowdown issues that have been occurring for the last few days. My apologies for any inconvenience these have caused. I'll keep everyone updated as we troubleshoot and learn more. Platform downloads should be mostly unaffected by this.
After a configuration change around noon NYC time, it appears to be fixed. I'll be monitoring things to ensure they continue running smoothly.
Sometimes, the impossible can become possible, if you're awesome!