Empty holder after sandbox data import

I couldn't pin it down in the API's source yet, but in SoFi i observed empty counterparties in the transactions list on my local machine:

• Import data from https://raw.githubusercontent.com/OpenBankProject/OBP-API/develop/src/main/scala/code/api/sandbox/example_data/example_import.json into local API .
• Make a payment from one of those accounts to another using https://raw.githubusercontent.com/OpenBankProject/Hello-OBP-OAuth1.0a-Python/master/hello_payments_v1.4.py
• When looking at the transactions list in SoFi (http://localhost:8081/banks/BANK/accounts/ACCOUNT/owner), being authorised as the receiving account's owner, the name of the counterparty is empty.
• Using the API explorer (on http://localhost:8082) , calling /banks/BANK/accounts/ACCOUNT/owner/other_accounts (API Root: http://127.0.0.1:8080/obp/v2.0.0), the returned JSON returns an empty 'name' in the 'holder' field for that counterparty (which is used by SoFi for display)

Maybe at some stage somebody will have the time to look into it (maybe even me), but for now i thought to have it here as a reminder.

example_import.json をインポートし、hello_payments_v1.4.py で支払いを行い、API explorer で /banks/BANK/accounts/ACCOUNT/owner/other_accounts を確認して、問題を再現します。相手方の保有者がどこで生成されるかを追跡します。完了の条件は、JSON holder.name に値が設定され、受取側所有者の取引一覧に相手方の名前が表示されることです。