I have just completed the baloon race after the storm update and now its telling me to drive to the storm pink start icon but then asks me to install the add-on which I dont want to buy yet how do I have continue my previous game without playing the storm add-on?
Ty
I’m experiencing the exact same problem. I don’t have a clue what to do. 
Bump
same problem. T10, do something!!!
Same issue. Can’t do anything after driving to the storm island location…
So you don’t own nor want to buy the dlc and just want to play the main game?
If you bring up the main map is there something orange on it other than the Storm Island icon?
If you go to the festival hub can you start another championship or roadtrip there?
Have you unlocked Anna yet? What happens if you yell Anna at your xbox (assuming you have kinect with voice activated on).
If possible can somneone with this problem open their main map and quickly scroll across the whole map and then yell at their xbox to record that? We may be able to see something on the map that explains what you need to do next.
The festival hub is orange and my last completed challenge at Montellino. If I goto Montellino it said I could not start a championship since it’s not the next available one. I’ve activated Anna and asked her to take me to the next event and she just routes me to nearest online car meet. The festival hub just gives me the garage or auto show. Won’t be able to make a recording till tomorrow.
What happens if you go to the car meet?
I went to a couple of them I could enter without an issue. But I noticed it would not let me create an online free roam. Just would count down and then take me back to the main car meet. When I left the car meet and asked Anna to take me to the next event it would take me right back to the meet.
Sounds very much like you are having the same issue as us…
http://forums.forza.net/turn10_postst23556p7_Game-progress-halted---no-new-races-appearing--threads-merged.aspx?=