SHURB is the contest iirc. Though if you look at the beginning of Act 2, you can see a mural of a war, where the other side has been blocked out by the marks of an explosion (caused by Ly'lac no doubt). The other side has the be the satyrs (we know they are called satyrs because Dirk sent Terezi a file labelled "satyr"). That, and Ly'lac saying she has a fondness for "ANCIENT SATYRICAL WEAPONRY" proooobably means satyr society lost the war rip. But satyrs are still around, either by time travel shenanigans or their society is post-collapse rip. I can say satyrs are still around because of these usernames: tinnitusChakra [TC], championsTirade [CT], and agamemnonsTheory [AT]. Seems like very Dirk-like names, yknow?