VAT interest payment

Hi, I have recently sent my first VAT payment on 11/1/24 for the VAT I owed plus interest that was owed (£14.21). I set up Direct Debit too late for the payment to automatically go out on 10th, so I waited till 11th just to confirm payment had not been taken (by this point there was £14.21 interest showing on the dashboard). On the 11th Jan I paid by Faster Payments and all was received by HMRC on the same day. Yesterday my dashboard showed that I don't owe any amount and that I had paid the VAT in full plus £14.21 under "Unallocated payment". Today my dashboard is showing that I owe this £14.21 interest now and that payment needs to be made. Does anyone know if this will clear itself after a few days or can I dispute this? Thanks

Hi.

Please contact our VAT team so we can check your account.

VAT: general enquiries

Thank you.