Debt Review - Credit Bureau not updated

I was under debt review from 2016 to this year April 2021, documentation was sent to the debt review department, i have received a credit report from Transunion which shows the Personal Loan has been updated and also reflects no missed payments, i then received an Experian credit report which has not been updated to reflect that there was no missed payments, there could not of been any missed payments as when you under debt review a payment gets made each month, please have this sorted as this reflects negatively