Update: Thread seems to have been unlocked since I made this post here.
Maybe the Bot, TryNinja (Who else are here?) try something which will keep track of which topics are being locked and unlocked LOL
No one is trying to hide anything, and the moderator who handles the report only acted on the report (I personally reported it) with a link to an already existing discussion, and if he closed the thread, he did it completely logically, because it makes no sense to have the same discussion in two different boards. Someone from the administration (global mod or admin) obviously had a different opinion even after seeing this thread and canceled the previous decision.
Okay it proves, the topic was locked. But the reaction from OP was unnecessary. He is defiantly angry and don't like Chipmixer at all.