I have a lot of data in a Google spreadsheet that depends on charts I spent ages trying to make look pretty.
There is a stupid block of merged cells that won't unmerge, and when I try to cut-and-paste the main block of data, it doesn't paste where it should (presumably because of the stupid merged cells).
So I can't unmerge, and I can't cut-and-paste, and I definitely can't be bothered to spend all that time again to make a new spreadsheet.
What do I do? Why can't I unmerge? I can't even highlight it red in the snapshot below. When I do, it highlights a completely different row (the orangey one starting with the word #motifs).