City Of Cape Town Municipality Unreasonable Water Department

My sister passed away and the city accounts was notified. I was just made Executor of her estate and paid her property outstanding municipality bill on the 31 May 2021. The city cut the property water the following day 1 June 2021. I had just let the property out and no notice warning was received by the tenant that the water would be cut. The cities water department has said it will take 48 hours to reconnect. Ref ***. This is the City of Cape Town not working me.