I have had this before in eggs. It might make hatching more difficult, but honestly I think your best shot is to just incubate as normal. The issues won't come from the displaced air cell impeding development or anything, it will just be harder for the chicks to find the air cell when trying to hatch. They may be in the wrong position to reach the air cell, and unfortunately this may cause some of them to die. There's nothing we can really do about that.
However, I will say that I have a surprising amount of chicks hatch without breaking the air cell at all! Sometimes they are breech babies and are able to pip without needing the air cell and they will be perfectly healthy chicks.
So basically my advice would be to incubate as normal, and nature will take its course. Don't stress too much about it, they are capable of hatching like this and you will get baby chicks! Good luck and congratulations, soon-to-be chicken parent!!