So let's crowdsource reverse-engineer this! Not the whole program, but let's figure out where the data comes from and how we can navigate to it in a *traditional* web browser (also known as a "web browser") and get there without KVS. May not be as elegant, but it should last longer and it'll certainly not give any more money to this joker.
I don't have the skills to lead, but I can follow if someone wants to give it a shot.