Festival Playlist Backup Server - Lost points and can claim the car rewards again

I finished the 1st festival playlist but I’m now been given the “playlist is unavailable, using the backup” message. I’ve also noticed the progress on the weekly (Nissan 370z) has reset to incomplete and some points lost. On the plus side I can claim the reward cars again though I haven’t as don’t want to mess it up.

Anyone else get that message or lost points on the playlist?