Why are there grains of rice coming out of Haejangguk? ... Customers are ”frustrated” by suspicions that delivery food is being reused = Korea

A famous restaurant in Jeonju city was caught on camera reusing bones for their haejangguk. Not only did they order pork backbone haejangguk soup,
According to JTBC's "Case Chief" program on the 3rd, a man in his 50s who lives in Jeonju City bought a pork backbone from a restaurant recommended by his son on the 30th of last month.
He ordered jungkook for delivery. After receiving the food about an hour and a half later, he was so hungry that he started to eat the meat on the bone without even taking the rice (which came with it).
However, they found rice grains inside the bones. They also found rice grains in the soup. At that time, Mr. A had not put any rice on the table.
Mr. A immediately called the restaurant and asked, "Are they recycling the bones of Haejangguk?"
The restaurant responded, "The kitchen is a little small, so the rice grains are too small.
Mr. A pointed out, "What does a small kitchen have to do with rice grains getting mixed in with the food?" and ended up returning the leftover food and receiving a refund.
A said, "I used to like ordering haejangguk with pork backbone and drinking alcohol once or twice a week, but now just thinking about haejangguk makes me think of rice grains and makes me feel nauseous.
"I would like to ask restaurants to please stop reusing food."