Did anyone notice a huge TFR around DC yesterday afternoon (Sunday, March 14)? Not the SFRA. This extended out about 50 nm radius -- out as far as Camp David and into the DE presidential TFR. It was showing up on Foreflight as active but I can now find no mention of it on tfr.faa.gov and I don't recall seeing any AOPA notices of it. Just wondering what it was all about and if it is likely to pop up again unexpectedly.