Hi,
Thank you for your reply,
I had a few updates today, as it appears the 1099-MISC was a mistake, they printed me a new W-2 Form.
I already filed a 1040 NR-EZ (but did not send it yet) and spent a good hour figuring out how much days I was on US territory. I hope this was not useless
btw, I am coming from France.
Thanks again.
Eric