Permanently discontinued

As announced on Discord, is permanently discontinued since November 2022.
You can download a data export of all seasons on as an Excel file or for those who don't have access to Microsoft Office an OpenDocument Spreadsheet file which is supported by the free alternative LibreOffice. Instructions on how to use the export to copy over season data to a different source is included in the first tab of the export. The filesize was unfortunate too big for Google Sheets to support.