Generally, the issue is that drafts for trashed parent contents are not cleared causing multiple issues throughout the system, especially when calling loadParentLocation.

Steps to reproduce:

1. Create a new Role with the following policies:
   
   and assign a new user to it.
2. As a newly created user create and publish a folder (A) and create a draft inside this folder.
3. Log back as Administrator and remove the parent folder (A).
4. Log in as the user from step 1. and try to access the dashboard.

Result:
One is presented with an exception:

An exception has been thrown during the rendering of a template ("The User does not have the 'read' 'content' permission with: locationId '67'").

Exceptions can vary depending on the place and policies setup.

Expected result:
No exception should be present when accessing the dashboard.