Google Sheet not publishing correctly any more.

My feedback to Google on my 2012 Google Sheet not publishing correctly any more and that the Google help center was no help:

Google Docs encountered an error. Please try reloading this page, or coming back to it in a few minutes.

To learn more about the Google Docs editors, please visit our help center.


We're sorry for the inconvenience.
- The Google Docs Team
_______________________

Modified Feb 24, 2012 by me

I think the age of the file is the problem, as in Google leaving older files high and dry.