Yes... August 2015 2016 they were "hacked" and September 2015-ish2016-ish they issued BFX coins for 36% of the dollar value of your then account, and by around April 1, 20162017, they had paid back all of their BFX tokens at 100%.  Sure there were some problems with that whole set-up, but they paid back everyone who held their BFX tokens at 100% of face value over the next 7 months or so.