"Invalid Custom Investment" error when opening Custom Object from Board View

Products

• Clarity PPM On Premise
• Clarity FedRAMP
• Clarity PPM SaaS

Issue/Introduction

When attempting to open a custom object from the Board View an error is received 'Invalid Custom Investment'

Steps to Reproduce: 
1. Create a custom object that is not an Investment and ensure it can be accessed from the MUX
2. Within the MUX go to 'Custom Objects' and open the Object
3. Change to the Board view, and configure the View settings to display the items for the Object
4. Click one of the links

Expected Results: 
It should open the Object, as it does from the Grid View

Actual Results:
The link is formatted similar to http://%HOST%/pm/#/investments/custObject/5001000
An error is received: 
Invalid custom investment

Note the url is pointing to an Investment, but the Custom Object is not an Investment

Workaround: 
Using the Grid View

Environment

Clarity 16.4.1, 16.4.2

Resolution

This is under investigation and being tracked as DE202882.