whats wrong with these people. why do u have to post everything in sajha? you seem to have two options that u already know. its not like your status is going to be messed up or you are going to be deported if you call and ask your school or the school that issued you new I-20. In fact you will have to do that anyway, so whats the freaking point of putting that here? don't depend on sajha for every freaking solution dumb ass.
if your gonna say don't comment if you don't have answer to that question, then the truth is that THERE IS NO ANSWER stupid freaking question.