JQL autocomplete in Firefox when you try to replace a portion of some queries it replaces all the way to the end of the query

Only in Firefox 3.x if you create this query:

reporter in (fschmitz, bbain, "dylan@atlassian.com", mtokar) and status = "Content Modification Needed" AND component in (JQL) ORDER BY created

Then if you try to replace the status it will replace it all the way to the end of the query, this does not happen in Safari or IE8.