No, there was a way to do the cancellation like every other company that has gone bankrupt, out of business, and has been liquidated. There'd have been more steps. Until the monitor has completed the discharge certificate, they remain in charge of the company. They are the ones who notified FINRA of the outcome of the proceedings and had the CUSIP suspended.
There isn't a single link between LCY and BioAmber, not one. That's all been fabricated over on Twitter to give a false hope while the fabricators figure out what to say so they can deflect blame for it, there's nothing any place else, and it's been built up like it's a given without a single source from either LCY or LCYB. Not one.
The stock is never going to trade again.