Thread:HMcCoy/@comment-29331244-20150313041630/@comment-24808864-20150313045107

Yes, thank you for assistance keeping the wiki clean!

I am already aware of these red links.

The change of several Challenge Patches has caused this. See complete explanation here: http://khanacademy.wikia.com/wiki/Thread:45185

Since Cyan Wind is generally in charge of Badges, I am waiting for at least a week for him to respond in case he has some plan (as noted in the thread). If nothing is resolved at that time, I will take care of it.

There is no need to worry about it!