Task's location in Task Report Macro shows page not found when the page title contains special character

Summary

Page with title which contain special character will have page ID in the url instead of having the page name as mentioned in this suggestion ticket CONF-11285. This break the task's location link in task report macro, the task's location url will lead you to Page Not Found error.

Steps to Reproduce

1. Create a page with title which contain special character like "%" , "+" , "&" etc.
2. You will have the URL similar to this :
   https://stan.jira-dev.com/wiki/pages/viewpage.action?pageId=1441800
3. Create a task in this page.
4. Create another page under the same space, add in the task report macro to list out the tasks under the same space.
5. Click on the task's location link under the task appears on column for the page with special character in the title.
6. It will bring you to Page Not Found and the url will be like:
   https://stan.jira-dev.com/wiki/pages/viewpage.action?pageId=1441800?focusedTaskId=2

Expected Results

The task's location link should bring you to the page which include the task.

Actual Results

It show Page Not Found instead.

Solution / Workaround

Edit the page name and eliminate the special characters from the title so that you will have the page url in the general format like :
https://stan.jira-dev.com/wiki/display/PM/Notification+test
<instance URL>/wiki/display/<Space ID>/<Page Title>