For the old templates to work you have to replace "artistid" with "artistpersonid" in the following templates:

IndexArtistTopArtistList.xsl

Replace

@filenameid={artistid/@unformatted}

with

@filenameid={artistpersonid/@unformatted}

IndexArtistLeftArtistList.xsl

Replace

@filenameid={artistid/@unformatted}

with

@filenameid={artistpersonid/@unformatted}

IndexArtistTopArtistListOverview.xsl

Replace

@filenameid={artistid/@unformatted}

(Note: Your existing template may not include "@unformatted".)

with

@filenameid={artistpersonid/@unformatted}

 

You can download the updated templates from catraxx8_htmlexport_xsl.zip.