Currently in the HR module you can only see clock in/out records for the current and previous weeks so if for any reason you missed converting anything prior to that you have to know which projects to go to to find anything missed.
Could an "All" column be added to HR module for Clocked In/Out so you can find what hasn't been converted.
And/Or could a report be added for "Uncoverted Clock in/out grouped by project" so at least you could run that and then know which projects to navigate to then be able to see all and convert whats required (or delete if error)