Hi , I was trying to build reports for each team in IT to get the number of jira tickets that they are working on but there was a bulk edit which changed some of the issue types from fault to bug so now my manager wants me to create a filter of issues created six months ago and then get all issues updated on a weekly and monthly basis as reports have all the junk data and inactive members who were a part of that particular ticket.
My question is how do I proceed further in this case as there can be bulk edits at anytime of the year