Issue Summary

Assets referenced custom field is not displayed on some nodes in the customer portal, while in the Agent view the field works. 

Steps to Reproduce

1. Create a minimum 4 nodes cluster;
2. Create an Assets custom field: Custom field A;
3. Create an Assets referenced custom field: Custom field B reference to custom field A; (Make sure to select "Force to show on Customer Issue details")
4. Create a workflow post-function that creates a linked issue and copies the value from custom field B to the new issue. (You could use third party plugins for this)
5. Create issues in bulk, you could use the following script as an example script_bulk_create.sh
6. Perform bulk transition of these issues so that the post-function is executed.
7. Open different browsers, one in each node, and verify the "Custom field B" field in the customer portal:

Expected Results

The field will appear in all created issues in the customer portal

Actual Results

In some issues, the field will not be available in the customer portal: 
 

Workaround

Doing an Assets re-index in the affected one will fix the issue.