Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Why post twice the same message?
This is not a kata issue, it is not related to the kata and there is nothing anyone can do here about it. Maybe post about this on github if you are sure about what you are doing: https://github.com/codewars/codewars.com/discussions
Probably some lag, the server needs time to get updated (I guess).
I took look at your code and the monkey patching of
Array#sizebreaks things. There are some comments below on how to handle to the length issue.