Dabur — non edible particles in chyawanprash

Address:

560037

I have purchased dabur chyawanprash with mfg 07/17. I found some non eatable particles in dabur chyawanprash. I have the particles and also captured pictures.
I want to know what are these particles and is the remaining chyawanprash can be consumed?
I am regular consumer of chyawanprash, and i did not find these before this. So i clearly suspect that these particles are not expected.