Mine did, too, Alisa, and that's pretty normal for when they make a change like this. The algorithms usually take some time to take hold - I'm in jewelry, and the stuff I'm seeing in there is making my teeth fall out of my head. Bad tagging, reseller stuff, it's enough to make a girl crazy. I've just tweaked some items, I've kept adding new items, and I keep improving the pictures on the items I've been needing to reshoot.
I'm not saying Browse won't figure into our overall sales - but for right now, I wouldn't depend on it. Your sales will come back - I had two, back to back, this week. I'm not here to tell y'all that you're worrying over nothing. I'm just telling you to give it some time and keep working at it. Even without the changes Etsy makes, you would still need to tweak your shop. :D