Since serval weeks price data for the weekend are delayed

Hello,
I noticed that for several weeks already the price data for Sunday and Monday are not updated in time, but are delayed until Monday noon / afternoon.
Right now this can be observed by querying `https://www.smard.de/app/chart_data/4169/DE/index_hour.json`: The timestamps correspond to the beginnings of the new weeks in the local timezone, so right now the most recent timestamp should be `1733094000000` which corresponds to `Mon Dec 02 2024 00:00:00 GMT+0100` but actually the newest timestamp is `1732489200000` which corresponds to `Mon Nov 25 2024 00:00:00 GMT+0100` so one week ago.
Also the data for the last week are not complete which can be observed by querying `https://www.smard.de/app/chart_data/4169/DE/4169_DE_hour_1732489200000.json`: From timestamp `1732921200000` corresponding to `Sat Nov 30 2024 00:00:00 GMT+0100` all price data are `null`, so the entire data for Saturday and Sunday are missing.
It would be great if you could investigate why the data are delayed and fix the API to always provide the most recent data.
Best regards.