credit report duplicate collection

https://articlegrovey.com/s/Wj5mRo_4P22-GQ9dzo8id

You check your credit report and see the same collection account listed twice, which can unfairly lower your score. This is called a duplicate collection, and it often happens when a debt is sold to another agency and both report the account. Disputing the error with the credit bureaus can get one entry removed.