It can sometimes do it in a false way i have seen that on some games i went to go play again or that i see that just get put onto here and get those warnings and i haven't had any issues yet. I think it mostly there to let you know to be careful. (just tested it myself it's fine)
Can confirm that KinkyPear is getting this page everytime they update a game or release a new one. Should be safe, but you can wait a bit for it to be fix.