Issue with redirect

Hi

I am using the latest version of the plugin and now one of my redirects has started to fail:

https://www.publictalksoftware.co.uk/msa/helponline/index.html?page=source%2Fhelprestore.htm

In my redirect settings it is set to use “ignore case” and “regex”. The source is:

(?i)\/msa/HelpOnline/(index.html\?page=)?source/helprestore.htm$

The target is:

https://help-msa.publictalksoftware.co.uk/msa-restore-settings.html

I don’t understand why this is happening because the target link is correct, and from what I can tell the redirection is right.