I am editing in premiere for 5 years already and i've never come across such a problem. I have a project in cs6 where i have multiple interviews cut up. This morning when i opened the project all the cuts i made started at the beginning of the original clip. For example if i cut and interview at 00:30 and then at 02:45 the cuts are exactly where i cut them but all the cuts start from the beginning of the original footage (00:00). Basically i have all the clips start at 00:00. Its like as if i replaced the footage or something to that effect. the only thing is i didn't touch the footage since i started editing.
Please help as i have no clue where to even start troubleshooting this problem.