Full topic title : Comments deleted by hidden a problem & time limit changed automatically.
Some days ago, I added some test cases to my problem BLOPER, and because the cluster changed, I also changed the time limit from 1s in Pyramid to 0.1 s in Cube. But today I see the time limit changed to 0.041s automatically, so I temporary hidden the problem to ask in forum, but all the comments disappear immediately.
I also test with one of my uncompleted problems. It give the same result. All comments deleted automatically.
Please fix this bug.
Thanks.