Thanks for sharing. At 4:00 in the video, they are definitely "{" brackets so that's the first thing I saw. The other two things I see that are most likely the root cause are extra spaces in "Dag ", "Dato ", and "PL " -- clean up for consistency and see if that helps.
The quotations you are using are different. Again, look at the video at 4:00 and compare to yours. Also look at the quotations around "Avvikler": "[Excel Avvikler]" compared to the others. I think you are close here and you have inspired me to watch this entire video too!
