I've noticed on the right side there is an an now for Trials Flawless runs, but you have to pay.
If you're interested in trying flawless, are on PSN and have Discord, let me know. I'm in a server that does free Trials Sherpa runs. It's not guaranteed. Depends on the opponents and it's first come first serve. Let me know and I'll send an invite to the Discord.
This is how I got my Flawless. It took me a Friday, Saturday, Sunday (3 tickets each night) and finally got in on Monday.