Issue Summary

Multiple JQL function UpdatedBy() not returning valid results or JQL error This user doesn't exist

Steps to Reproduce

1. Search for  multiple  issue IN updatedBy.  For example issue IN updatedBy("<AAID_1>", "2026-02-01") or issue IN updatedBy("<AAID_2>", "2025-01-01") ORDER BY updated AS

Expected Results

To return correct number work items.

Actual Results

It does not return correct number of work items or return an error 

JQL error This user doesn't exist. 

Workaround

To simplify the JQL to one user at a time.