Posted by Clare Cross on Dec 11, 2016; 11:33pm
URL: https://www.shado-forum.com/Ayshea-Ayesha-A-tp4023452p4023472.html

Interesting.  Strange that so many seemed to go 'uncorrected'.

Mind you, the name could have been 'corrected' on the assumption that it was being spelt wrong and then changed back.  I wonder which script was the last written?  

I still believe (and to some degree this is hinted at in the above post by massdream) that there is still some doubt that this was her character's name as it is never mentioned onscreen within the framework of the series.