Yes they did. I literally played in them. You can't say they didn't and say it's misinformation. You literally contradicted yourself. Except they didn't, then go on saying they did open those servers and try to say it was broken(but it wasn't literally raised the ttk like people wanted). Most???? Literally saw people complain about higher ttk because the game was not apb like and more tanky. This has been a thing since the game opened. It's literally going in a circle. Raise the ttk they do its crap they revert it. Give it a couple months/year and we are back at it again.
I'll keep my opinion on higher ttk is crap. You can say that you want it. Regardless if one or the other happen people are gonna stay and be happy or leave because it's complete crap.