Recently moved out. I work part time as a single parent with young child so receive some housing element for UC. I moved into a new house so there was a bit of an overlap of rents. I changed my address and confirmed new rent on my online account. There was a bit of an overlap of rents for old and new house so I owed just over £200 up till I moved out. As UC were paying the housing element they said they could pay the overlap as it was within 4 weeks of me moving out. They’ve just asked for rent statement and said they’ll sort it. The landlord wants it sooner so is taking it out of my deposit. Is this fair?