Data disappeared from Google sheet with webhook call

Hi

I set up a Google sheets connection to my watchlist using the tutorial here: How to save web page changes in Google Sheets? – Distill

The spreadsheet now shows no data, although when I look through the usage figures in my watchlist, the number of webhooks is normal. Is there any way you can help me to see the data in my spreadsheet?

Curiously, I used the same script formula in another sheet for another watchlist and this seems to still be working.

To add to this, when I look at the logs, the webhook calls are logged but with the status, “request error, status code:401”

@smudau the spreadsheet can be accessed by the creator or by other users have it has been shared with. do you have an engineer in your team who can look into the error message in the log?