Why have the data exported from Google Sheets disappeared from the map and a "problem in response" banner appears?

The map I created became “empty” overnight, and when I open it, a red banner appears indicating a “problem in the [server] response”… Given that I’m exporting a csv table from Google Sheets, I’m wondering if that’s where the problem lies, and how I can get my points/spatialized data back?

I’m using UMap

I have the same issue, did you solve it?