JIRA Issues Macro broken for Single Issue Display

Overview

When the JIRA Issue Macro is included in a page and there are more than a single issue (Table Display), the Preview and after Saving the page links to all the issues works fine. Eg. If you have set your JIRA Base URL to http://localhost:8623/jira_623, the issue will show the respective link:

http://localhost:8623/jira_623/browse/DEMO-3?src=confmacro

On the other hand, if you set to Singe Issue Display (this is where it gets interesting):

Situation 1 (4 or less JIRA Issue Macro): The links are still showing the correct URL

Situation 2 (5 or more JIRA Issue Macro): The links are broken, whereby the context path of JIRA is ignored totally.

http://localhost:8623/browse/DEMO-3

Symptoms

The links are still shown correctly in Preview mode but after saving it, the links are all broken