I added a wordlist recently in the name " once upon a time in korea". I remember uploading the spreadsheet with 421 words. But after the List was created, i visited the course and it shows only 388 words. I scrolled down the list and found that the last word in the list and my spreadsheet were the same. Yet i don't know why it shows 388 words. Is it just the number error or are the words missing in my list??