Hi @griffxbio, doesn't look like there's been movement, but I just checked in!
In the meantime, are you running into a similar issue as this user / would the solutions I tried work for you? They are more related to this specific user's setup (using a multiselect to dynamically show columns), so maybe not, but I assume the underlying bug is the same. Let me know!
http://community.retool.com/t/downloaded-csv-data-shows-empty-data-for-column/10520/8