Somehow all the data in all the dropdowns has set it's self to "unknown" I am looking into why this happened. There is a nightly backup of all data so they will be restored. Sorry for the issue, still working out those bugs!!!
Haven's solved it as of yet but did restore 99% from a back up. Working with data set on a test box to try and figure cause. Lost the data in 2 WheelRacks, I'll PM you to please fix. Thanks