Well...No, it didn't really break. However, a fair number of feeds in a couple areas have broken and stopped functioning. This happened once before and it was months before it came back online. The USGS changed over its interface and took the ANSS heliplot feeds offline for an extended period. (the lines on the paper drum). That was then, and I went hopping off to figure out what happened.
This time, it turned out they made the update very quickly for the space stuff, but it is quite dramatic.
For people who have seen what the sites used to be, this is a real step up.
Enjoy the quick reference..and I'll rethink my set up for the space data a bit, given how it is so much more accessible and centralized via the Gov now. Hmmm....