Morning,
I created a form back in March 2014 and added some extra columns in the response data.
I have checked this morning and some of the columns are missing so I suspect they have been mistakenly deleted by one of the co-authors as the form is shared with 21 people.
I was able to look at the history but only up until last Tuesday, and now I don't have a history option at all.
What can I do to see further back in time?