Or just reading the rules without having a forgone conclusion. You can be hidden without taking the hide action, hiding is just one way to become hidden. Even then it's up to the DM to decide if you can ever successfully hide under the current circumstances.
Works just fine with all the rules. Rogue's blindsense and ranger's feral sense are not "mistakes". There are no contradictions in the podcast. I mean, seriously, how often can an invisible PC get 100 ft away from any enemy in a single round in your games? That's not an unusual circumstance?