Import From Excel Not working

We use the default importFromExcel provided by DHTMLx in gantt, since yesterday it has suddenly stopped working.
The one mentioned in this URL:
https://export.dhtmlx.com/

I also tried to upload a sample file on DTMLx samples, even that is failing:
https://docs.dhtmlx.com/gantt/samples/08_api/21_load_from_excel.html

Hello,
The issue with the export server is fixed. So, now, importing and exporting should work correctly.

Thanks. We are able to import now…