It was Microsoft Edge. I keep that one relatively clean without a lot of blockers. I just visited it with Firefox (which I have various ad and flash blockers on) and it looked OK. I guess I am so used to my Firefox version that I forgot how heavy many sites are with ads and hyperactive content. So Twitchy is one of the sites that make me block ads.
I keep Edge clean so if I run into a site which blocks all access if I block ads I can just look at it on Edge.
I’m using Edge, too, but I hate it. I hate all Browsers, actually.
I ad-block on chrome and firefox but keep edge clean. I also use Opera for another perspective. I keep a few tabs open on Opera that relate to things I must do. Functions as memos.