Perch CMS. I have been adding short text blocks to a page once a week since 2011 (!) and suddenly cannot add any more. "Save and Add Another" does not provide an empty box to complete! I was on Perch 2.7 and thought upgrading to 3 might solve it.
It seems there may be a limit I need to understand. I deleted some of the earliest text blocks but it made no difference. Has anyone any advice to offer please?