Well, what happened between 2010 and 2013? What's the excuse for those years? It doesn't wash, period. They might as well blame sunspots or global warming for their business incompetence and negligence.
Litigation will produce some results, but don't expect Alliacense to hold up their end. They get to cream 20% off the top for doing nothing, which is exaclty what they want to do. There's nothing that PTSC can do about it as long as the PDS / Alliacense agreement is in place, IMO.