Need For Speed :: San Andreas

I got a bug with vinyl run :L
I used all my cars that got Rating higher than 3 stars and im still stuck on day 1 (sometimes on 2 and rolls back to 1)
At this stage I should have like 3/4 vinyl run done but because of this bug im still on 1

It's a known bug and exists since magazine's got added into the script. The developers couldn't find a way to fix that bug yet.