I'm glad you think so, Barry because that's exactly what did happen, only I did it. I know it sounds really dumb but I was so sure that was an album and I was afraid I wouldn't get credited if I opened it. When the second one came I was thinking more clearly and opened everything up. Yes, I'm a dingbat.
Just to reassure you, In My Life, I almost did the same thing.
I thought they'd given me the vinyl and not the CDs so I re-checked my order to make sure I hadn't made a mistake and started to look for the Amazon return slip.
Then I decided I'd better look inside the shink wrap just in case.
I carefully cut open a small part at the bottom thinking that if necessary I could put some sellotape back on.
I saw the CDs were swimming around inside and was mighty relieved.
All's well that ends well.