I'm owed around a hundred coins in theory.

The problem isn't only GLBSE's death, but also REBATE being frozen before GLBSE's death. AFAIK the list was never sent to Jonathan in the first place. Even if he received the list somehow, James didn't make it public, so he can plausibly deny having it anyway. The fact that Nefario's measures against "scammers" made it much easier for people to get away with our money is very depressing.

At this point we are even more dependent on JRO's conscience. There is a chance that he has one. There are some borrowers who paid me back with their own money or got a job to make the money to pay back, even though they were scammed themselves. Others just disappeared on the first sight of trouble, even though they were supposed to just keep the money (as opposed to investing).

Besides hoping that Jonathan does value honor, I don't see any way out other than spending tens of thousands (of whatever currency) on an all-out international legal attack that is likely to fail, or personally confront these people which has an equal likelihood of failing.