I have been using this survey for 2+ years, and updating it frequently, without issue. I went to add a new choice for a question on the 'USE THIS VERSION' sheet as well as a row on the 'courseexternal' sheet and now I can't publish. I attached a screenshot of the error I got. Its error code 499. I've tried removing the data I added and still can't publish, even though I have published that same exact survey before.
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