Erlenberg had the engagement distances reduced as well, making it harder for a scout to get spotting damage, before the mediums/heavies/tds have begun spotting their own targets. Yes, it does still provide some opportunities, but they are still getting whittled away.

Mass Hysteria? Name a nice, open map with good passive, or active scouting options that was introduced recently?
Stalingrad? No.
Kharkov? No.
Updated Komarin? Not really.
Updated Murovanka? The engagement distances for both sides were decreased, while cover between both flanks was increased. Effect? Worse for scouts.
Updated Serene Coast? Worse.
Hidden Village? Terrible for scouting!
Pearl River? Hopeless.

The only map that I can remotely think of that has been IMPROVED for scouts, is Swamp. I mean, please correct me if I’m forgetting anything, but War Gaming has done nothing of note, since the probably the introduction of physics that has improved Scout gameplay. Every step has been making it worse. Tier 10 Mediums completely eclipse even a tier 8 scout. High tier TDs like the Waffles(8 and 9), with their insane aim times, turrets, quick reloads, absurd accuracy, and excellent view range make it nearly impossible to get close to them, before they kill you. French TDs for so long, were nearly impossible to circle. The Waffle E100 has an autoloader that, unless it is clipped or distracted, is a complete, hard counter to any and every light scout in the game.

Nerfs to camo have hurt light tanks hard as well. The constant removal of bushes, that TD players lament, are also frustrating as hell to any light tanker. Hell, and I haven’t even talked about straight up NERFS to light tanks, like the 132′s Premium ammo nerf several patches ago that saw it’s HEAT shell’s pen drop from 260 to 230 on the 85mm.