Issue Summary

JQL for priority created with numeric character not returning results if numeric character is not quoted.

Using priorty = 1 does not return any results put using priority = "1" or Priority= '1' returns results

JQL NOT returning results:

 project = "AT20" and priority = 1

JQL returning results

 project = "AT20" and priority = "1"

Steps to Reproduce

1. Create priority with numeric name example 1
2. Assign Issue priority 1
3. Run JQL:  project = "project_key" and priority = 1

Expected Results

Should return all Issues with priority =1

Actual Results

Does not return any results

Workaround

Add quotes to the numeric value priority = "1"