Intel graphics cards are not supported. I am not saying the game can't run because obviously in this case it can, but since it's not supported it can cause all kinds of bugs and I cannot rule out that this is one of them.
Have you tried running the automatic driver update detection tool on Intels website since you are sure you have the latest drivers?
You might also want to attach your dxdiag to this post:
http://help.ea.com/au/article/how-to-gather-dxdiag-information/
Here is my Dxdiag infomation
And my drivers are indeed up to date, what I dont understand is how the only bug that I have ever come across using and intel chip is a sound bug specific to belt fed LMG's and a single PDW.
The whole dxdiag.txt file would have been preferred but from the few things mentioned in the screenshots things look fine.
The only thing I can think of besides the gfx support causing it is file corruption. Have you tried scanning your harddrive for errors?
