Sure. Why would they go through the trouble if they didn't?
The overwhelming number of JWs I've known or corresponded with, for example, have NO IDEA what Armageddon is all about. They believe what their leaders tell them. If they ever showed up at an eschatology symposium made up of other Christians of different stripes, they'd be like fish out of water. Don't get me wrong...not everyone believes the same about Armageddon, but the JWs are so far out in left field that they would be completely clueless.
But misunderstanding prophecy and scripture only means that they'll end up expecting one thing and getting another, which they ought to be used to by now. They never learn from their mistakes. You can fool them over and over again by just changing what they read in Watchtower. People keep big binders just full of past issues of Watchtowers. Then when someone has a question, they know right where to go and what issues to grab for the answer. They never learn.