It happened in the previous challange too: I give the right answer and the system says it's wrong, I give some other (wrong) answers, then I return to my initial answer and it says it's right.
Hi, and happy to help! Please post the url of this challenge so I can grab some context and see what was asked for.
I can then start by trying to reproduce and can help you out further!
P.S. I'm aware of your other two posts, but as this could all be related, we'll take them one-by-one and start of here. The following is mainly as a reminder for me:
I just tried it and now it works fine... Could the problem derivate from some errors I made in the previous challenges?
Probably not, and what you figured out at
is the more likely problem. Nice job figuring out!