Foreign object in sasko bread

For years my family has been only eating the sasko sam cranberry low GI bread it's been a staple in our house hold for as long as I can remember, my son toasted him a few slices of the bread and ate two of it he said to me mom there's small bones in the bread which I then told him it's the nuts, few seconds later her tells me the bread does not taste nice and ran to the bathroom and threw up he then showed me the bread and it had a foreign skin like texture bake in the bread, my sin seemed find after he threw up ,later the evening he complained that he tummy was sore and his not feet well I gave him so medication to sooth the cramps and he threw up again after giving him fluids he was much better, I do not know what was in the bread that made my son throw up , I have sent a email to sasko and contacted checkers where I bought the bread from the lady I spoke to disregarded my concern and said the bread was probably moulded . Which of cause I checked as the bread was bought the previous day, however I'm still waiting on feedback from sasko .