Hello, I have a connection set up that is working using deduped + history, however it appears that final item in our csv file has all the data nulled out except for a single column which is correct. All the information for this record is correct in the _ab_additional_properties interestingly enough. The record exists in all the csv files we have loaded. The issue persists after resetting data and syncing. Hopefully you have some thoughts on this issue. Thanks