Big time draining bugs – Narwhal 2 for Reddit Review

This app really needs to prevent attempts to post comments on locked threads. Currently there's zero indication that the thread is locked until the user already spent an hour writing the comment and clicked submit, at which point there's an obscure unknown error. The '+' button for adding comments shouldn't be there at all to stop these traps.
Review by WhyDoIHaveToChooseANickname??? on Narwhal 2 for Reddit.