5th/6th gear not working
 

I found a few threads similar to this, but none had the same problems. I have an '04 rx8, and the there's only 74k on it. Whenever I try to shift into 5th or 6th, it's like there's a wall there. The shifter doesn't move to the right at all. Even when the car is off it won't let me. Any suggestions?

Can you get into reverse?

Has anything happened recently that you remember?

Reverse works just fine. I just got the car a week ago and it's been like this since I got it