Though I usually update treasury data every day, and as recently as Friday (2024-01-12), data link code USTREASURY/YIELD is now returning no data past 2024-01-05. Has the data code changed? The python usage example at https://data.nasdaq.com/data/USTREASURY-us-treasury/usage/quickstart/python now sees the quandl package utilized instead of nasdaqdatalink, and with a different data code / endpoint.

I know it seems a bunch of data has become deprecated, but I can't imagine this is the case for Treasury Data. Please let me know what is going on. Thanks