alright listen up, this just happened to me last week and I gotta throw a warning flag. I was running a DOI on TikTok, pretty standard, got my usual 1.20 EPC, CPL around 2.50, all smooth. Then out of nowhere, CPCs plummeted by like 40 percent overnight, leads still came in but their quality? A joke, like shopping cart abandoners on a mission. Turns out TikTok just restricted a bunch of my targeting options without warning, making my lander look like a ghost town. So if you're planning to scale heavy on TikTok, beware of sudden algorithm swings and restricted targeting. Always have a backup plan and keep those tracking numbers close. Don't get caught shaving your margins on good campaigns only to get hit with sudden restrictions. Trust me, I've seen networks play dirty but TikTok? They're on a whole new level. Keep your eyes peeled and data handy, cause these platform roulette wheels can spin fast. Anyone else seeing sudden CPC drops and ghost leads? Drop the numbers, I wanna see if this is just me or a new trend.