Missing fields in new Transfers Management update

[Qwiekser]

Hi all,

We have been using Transfers for inventory management. Recently there has been an update to this, which is great!

See: https://changelog.shopify.com/posts/enhanced-inventory-transfers-management

Unfortunately the update removed some of the fields that were available previously. Especially the 'Reference number' field is important to us, but is now not available anymore. There is now a new field 'Reference name', but data has not been migrated to this new field. 

I have been trying to retrieve data with the API, but there does not seem to be any hidden metafields for Transfers.

Hope any of the devs can help out here!