Non payment of investment money

I have a 90 day savings account with African Bank. I placed notice on it in September. I called along the way to confirm that my withdrawal is being processed, which they confirmed it is. I got a letter from them confirming so and that my funds will be paid to me by the 8th (which is today). I call today to confirm all is on track and I get told that it will be paid out on the 9th.

It may be one day difference but why are they not communicating with me about the change?

The last thing I want to hear is that the date gets pushed back without notice again.

I'd be grateful if someone from African Bank gets in contact with me on this.