Forums Help Desk "hang ten" bug

So, I was playing the single player campaign, and after the "blitz play"mission, "hang ten"became available right away, along with the devon and solomon richards missions. Im not sure if the game tottally skipped the missions between then, but i didnt take my chances and loaded a save before the heist. I've already deleted the install files and patches and reintalled them, but the bug still exists. Is anyone else having this problem? Does anyone know a fix for this?