Weekly Challenges Broken

Hello  

I have Dyslexia so please understand if this reads wrong "sorry"

• Weekly Challenges are broken after completing the full 11th challenge within the week limit time slot, when the next set start's it breaks the week we did finish, i am now starting to think the UI Coding as gone wrong since after week 2 or something as the image and video will show.
• Whats is the problem is right in front of our eyes! i think its the coding for the bonus expires on the final day, then on the start of the new next week, the coding as expired for the bonus challenge so it un tick like it should do but not if you did finish it, the tick should be there but its not. 
• To repeat this we have to wait for the next weekly challenges to start.