That’s a familiar feeling. In my dreams, things tend to be wrong somehow. You’re expecting something to happen, but that’s not how it works in dreams.
In some cases, the exact opposite happens. You just go with the weird flow, and don’t even realize how wrong everything is. When you wake up, you wonder how you didn’t notice anything odd at the time. While dreaming, you’re so familiar with the unusual rules of the game that even the strangest things don’t make you bat an eyelid.