Bamboo 9.2.1 help links do not land on the specific page

Issue Summary

This is reproducible on Data Center: Yes

In Bamboo 9.2.1 help links don't land on the specific documentation page.

Steps to Reproduce

1. Install Bamboo 9.2.1
2. Click Create Plan
3. Link the link '.Learn more on creating a plan' link and it lands on the common documentation page.
   1. 
4. It is linked to http://docs.atlassian.com/bamboo/docs-0902/Creating+a+plan#Creatingaplan-Creatinganewplan 

Expected Results

Should be landing on the specific page for the creating plan in the above example. 

Actual Results

The page loaded below

Workaround

Currently, there is no known workaround for this behaviour. A workaround will be added here when available