online poker room says “collusion review” because i folded river to same guy twice

Getting flagged for collusion just because I folded river to the same player twice in a short span seems weird to me. I mean, I'm tight and not calling down with junk, but now I'm getting this “collusion review” warning in my inbox. Pretty annoying because I've always kept my play above board, just working on my own reads and stats. Last session wasn't even that deep, just micro-stakes and nothing fancy. If anything, I wish I hadn't even tangled with that spot at all, now it feels like I'm on some list.

Anyone else run into this just playing their usual style? I'm not clicking all-in with air just to avoid a review. Feels like overkill, but I'm trying not to overreact. Wondering if maybe this is just part of how stricter sites are running things lately. Definitely not what I expected when I started focusing more on discipline and bankroll management. Curious if this is getting more common or if I just got unlucky.