Version 1.0.73 - 12 October 2017 Configuration preferences change.
This should fix any issues.
By the way, the REGEX that should be used to extract the URL from the example FF text file is: blank.
The REGEX that should be used to extract the story ID from the URL from the example is:
Note that a "comment" for a REGEX is in the form: (?# ) and will be ignored by the RE engine.
The REGEX to use in the "main" specification area in the Tab is:
Note that it will capture both https and http. It uses the "|" bar operator that is described in the ToolTip for that area.
DaltonST