Issue Summary

After a Site import, accessing certain boards resulted in 500 Error. The log show the following:

Caused by: java.lang.IllegalStateException: Unable to parse QuickFilter JQL
	at com.atlassian.greenhopper.manager.rapidview.QuickFilterManagerImpl.replaceForgottenUsers(QuickFilterManagerImpl.java:359)

This is because the table "AO_60DB71_QUICKFILTER" contains value assignee = user@domain.com and is unable to parse assignee.

Unable to parse JQL for QuickFilter [5846] : [assignee in (user@domain.com...

Steps to Reproduce

1. Create Jira Server board with Quick Filter: assignee = user@domain.com
2. Import site backup of Server into Jira Cloud
3. Access Board with quick filter

Expected Results

Board should be visible

Actual Results

1. 500 Error page

The below exception is thrown:

Caused by: java.lang.IllegalStateException: Unable to parse QuickFilter JQL
	at com.atlassian.greenhopper.manager.rapidview.QuickFilterManagerImpl.replaceForgottenUsers(QuickFilterManagerImpl.java:359)

Workaround

Atlassian Support needs to execute SQL update on table AO_60DB71_QUICKFILTER to manually enclose assignee value in quotes:

assignee = user@domain.com

Needs to be changed to:

assignee = "user@domain.com"