Problem Removed ?

general
,
1

When I try to open problems Little elephant and Balloons I get a 404 error. http://www.codechef.com/MAY14/problems/LEBALONS this is the contest page.
http://www.codechef.com/problems/LEBALONS and when I try to open this problem in practice mode I get a message saying “We don’t have problems of this category”. Am I the only one getting this ?

2

here is the editorial : http://discuss.codechef.com/questions/42553/lebalons-editorial

3

I got the same. Probably the problem has been removed.

4

Not only that one but many other problems are also missing.Maybe Codechef is modifying something.