All I want to know on a consistent basis is can WPRT honor its contracts with Ford, Volvo, and Honda and whomever else they have contracts with. Those companies then have the issue of whether the products are being purchased. The stock prices reflect investor issues not contract issues unless WPRT can't deliver on its end of the contracts. A recent article indicated that in fact WPRT has expanded its arrangements, in particular with Volvo.
I am also convinced that the stock prices reflect poor management, or at least sensitivity to perception of the investor. It is not doing what is needed to stir confidence. That is likely a major PR issue resting helplessness. They simply don't know what to do to stir investor confidence in spite of being able to fulfill their contracts. Also part is the unwillingness to demonstrate salary cuts to show they are serious about making sacrifices to make the project work.