Mystery Diamonds

[atmospheric]

Hi, can anyone please explain what the two "diamonds" are on rows in columns D & J, how they were created and how to remove them? Asking for a friend so don't know what they've done to create them?

Many TIA

 

[mole999]

is that consecutive rows, or are some hidden

 

[atmospheric]

There are no hidden rows, but obviously some hidden columns.

Thx for responding so quickly

 

[Rick Rothstein]

Can you select one of them? If so, what does the Formula bar show?

 

[atmospheric]

I've messaged the user, no answer yet but I'll get back to the Board asap