what does it mean - Rollback problem is not certainly fixed, invest/trade carefully. - on faucet-site?
It means just that. Raiblock went dead for months because there was some serious problem with rollback. It appears to be fixed now, but the developer isn't very sure that it's fixed for good.
When will it test?buut, its not important... if a coin lose the trust, this coin will die forever,Nobody can lift it to the foot.
RIP.