No, it's not normal.
If you FL size it, it should iron that bump right out. You might be SOL for neck sizing tho.
Bolt action is not going to be too picky, if you reload it, and the rounds chamber smoothly and completely then you should be good to go.
You can safely fire brass with worse flaws then that, however the brass might wear out faster.
This flaw would suggest that if you're going for precision and accuracy you might not get it out of that gun.
If it's just for hunting and plinking, it's not going to matter much.
But indeed, that is not normal, you may need to consider a warranty claim on this rifle, because despite the fact that you can safely reuse that brass, a compromised chamber might not be safe in the long run.