Level3 leaking routes?

Has anyone else seen this, starting about midnight EDT last Friday night / Saturday morning? I advertise a few [more specific] routes to Level3 tagged with 65000:0 for TE. This is something that's worked for years. Either some of Level3's peers have become customers, or there's something wrong with Level3's route propagation filters that broke last Friday night.

customer traffic engineering communities - Suppression