re: #232 Quoth the raven, Covfefe.

That last one, at least in MS Excel, will get called out by a cell annotation so that you can inspect it. But if everything else in the spreadsheet is FUBAR, then you might not even notice.

Except if you have several hundred columns and 50000+ rows — it can be easy to overlook the annotation, especially when you are trying to help someone diagnose an apparently different problem associated with their workbook.