Southport Away On October 22nd?

This from Southport FC:

We have agreed with Hereford and the National League that our rearranged match that was due to be played on Saturday 19^th October will be played on Tuesday 22^nd October 2019 at 1945 – Subject to the outcome of the FA Cup match on Saturday 19^th October. 

If we win or lose against Altrincham the match will go ahead, should we draw, we will face Altrincham in the replay on 22^nd October.

A new date will be agreed for December should we draw with Altrincham.