Issue Summary

When ScriptRunner is installed on a site, it creates an alias for issueLinkType which references the entity property issue.property[scriptrunner.issuelinks].types under the hood.

So when performing an inequality != JQL search with issueLinkType, unexpected results can be returned if the ScriptRunner entity property value doesn't match the issuelink value.

Steps to Reproduce

1. Create a site and install ScriptRunner
2. Create two issues FOO-1 and FOO-2
3. Create an issue link where FOO-1 is tested by FOO-2
4. Search issueKey = FOO-1 AND issueLinkType != "is tested by"

Expected Results

FOO-1 is not returned because it contains an "is tested by" issue link.

Actual Results

FOO-1 is returned.

Workaround

issueKey = FOO-1 AND issueLinkType != "is tested by" AND issue.property[scriptrunner.issuelinks].types != Test