I have been using this sheet and many similar sheets for a long time but I have been facing this issue in many of the sheets. After a few days, the "importfeed" function stops loading the values on to the sheet. When I make a copy of the sheet (new spreadsheet), it instantly shows the values on the new sheet. It is a solution I do not want to use as I am using the script at different places and in that case I will have to change the script id everywhere. Please find the screenshot of the issue attached to this question below:
FYI, I am using a code to refresh the "importfeed" function every minute to get latest data. Any help would be great. Thanks