Notification comment page shows "Comment to {object_title}" as the title

Hello

We are using the Cloud4 hosting package for our installation of UNA (https://community.jerichowriters.com/)

We have noticed an issue with the Comment to page.  This is reached when you click on a "added a comment to" on the Notifications page.

The page that opens (see attached image) has a title that reads: Comment to {object_title}  An example of this can be sen here: https://community.jerichowriters.com/cmts.php?sys=bx_forum&id=149&cmt_id=2071

The {object_title} part should be the title of the parent forum you have responded to and link to it.  The link however is: https://community.jerichowriters.com/%7Bobject_url%7D  which goes to a 404

I can see in the querystring the ID of the forum post is being passed to the page, it looks like the {object_title} part is not being replaced with the title and url.

Does anyone have any thoughts on how this culd be fixed?

Cheers

Mark