Issue Summary

When performing a JQL wildcard text search, this can sometimes fail to retrieve the correct results when the search term contains special characters.

Steps to Reproduce

1. Create an issue with the title: hello_world this_is_me
2. Search for JQL: summary ~ "hello_world*"

Expected Results

The Jira issue is returned.

Actual Results

The Jira issue is not returned.

Workaround

Remove the special characters from the search, e.g. summary ~ "hello world*".

Alternatively, use the exact phrase search without the special characters, e.g. summary ~ "\"hello world\"".