Event Information Page link (URL) at bottom of the Event's 'Event Information and Settings' screen displays incorrect URL

The displayed link has the literal 'id-listing' shown rather than the actual event number.
While the actual Event page URL can easily be found and pasted in this is a bit of a trap for young players (if they don't check their links).
I assume that 'id-listing' is the variable, and what should have been displayed is the value.

Related issue is the Participant Listing Help (id-listing_help) the help pop-up also displays 'id-listing' instead of the correct value.

This is a new bug as I've used this feature in V1.9 and and it worked fine.

BTW I'm running Drupal V5.7 - no idea if this bug exits on Joomla installs.