Unknown debit order Resahostin/***

I have a problem with the unknown debit orders. First debit came from my savings account on the 06/12/2018 R89.00 ref Resahostin/ ********** 000001. I went to the branch on the 10/12/2018 to have it reversed and blocked because I could not do it online as it was not reflecting. I was charged a dispute fee of R30.26 for something i don't know. On the 31/12/2018 same debit order now came through my cheque account with the same reference number/description.Surely it means on the 10/12/2018 it was only reversed and not blocked because on the 07/01/2019 it came back again with same reference. This is a concern to me because it means every month I need to go to the branch to have this debit order reversed and be charged because Absa is not able to blocked it.