The other ENZC (and other ticker) PRs are there also, and have been. What you're viewing is just WSJ's PR portal, same as Yahoo's, Bloomberg's, etc. In fact it's the same PR. Depending on what package a company purchases from PRNewswire (or similar distribution agent), they'll post your PR on whatever you want as long as you pay the $. You could do it, too, to say you like Doritos.
Good news today though, hope it keeps coming!