i completed the weekly challenge yesterday, it said 1/1 in the autumn bonus area, i started the game again today and the challenges were not completed at all, as if i never did them.
now, i just finished doing them again and while where it displays the weekly challenge says they’re all complete and checked off, the autumn bonus area says 0/1 for weekly.
am i the only person having this issue? i did a quick scan of the titles in this forum and didn’t notice anything that sounded like this.
I was at Thursday the 13th nearly at 50% in chapter three of the weekly challenge as I installed the LEGO Speed Champions DLC (Do not blame me, got the Ultimate Edition…)
That reset all my already done weekly challenges and now I cannot complete chapter three (drive a 27 mile distance with a Porsche) just because even after driving more than two hours in every Porsche I own in the game the stats only said that I have reached 0,1 km of 47 needed km. So the game only counts 100 meters.
Did several Goliaths as well, but the game thinks it would be only 0 km long as it doesn’t counts towards the challenge.
It is a big letdown as I discover all the roads from LEGO Valley in a Porsche 918 Spyder, and now after finishing the LEGO DLC that doesn`t counted towards the weekly challenge at all.
How should I finish the weekly challenge, when after 2 hours of constantly driving I got only 0,1 km of nearly 50 km? That means 1 km would take 20 hours, 10 km would take 200 hours and the whole 50 km about 10 000 hours. How should this work for an weekly challenge?
EDIT: Okay, got the problem now nailed down - using certain liveries or alternative body parts seem to corrupt the statistic core of the game. With a blank new Porsche from the Car Dealer in factory color and settings the above problem no longer exists and the km/miles are counting. Got same kind of problems just some weeks ago, when driving cars with community created liveries broke down the reverse function of the game.
that’s odd too. i haven’t had any issues actually completing the weekly challenges, but it just reset them that one time and now doesn’t recognize in the ‘autumn bonus’ area that i’ve completed them all again. i believe this occurred after installing the lego update. i haven’t played the update yet either, so i don’t know if i’ll have any issues there as well.
Add me to the list. This same issue happened to me.
I have finished the Porsche forzathon weekly challenge now and get already the Lambo (and sold it right away) for completing 80% of autumn. Just wondering what tomorrow brings…
I have this problem too. I completed all 4 Porsche challenges yesterday but today they are reset. The Weekly part in the 60 points area is also 0/1.
Miles driven challenges are broken from start.
I dont think I have had that issue yet I will keep you posted if it comes up,
I completed weekly on Friday. Unfortunately it’s empty from yesterday 
I completed the Porsche challenges after/during and with races from the DLC. Finished them yesterday, today it was unfinished. The weekly part says 1/1 still. But i believe the percentage from autum is not counted. I used the 918 Spyder, the 911 GT3 RS 4.0 and the #185 959 Pro Drive Rally Raid.
This issue started a few hours ago for me too. My Porsche challenge got reset and I was unable to complete anything. The quest suddenly changed to the modern sports car quest and then went back to the Porsche quest again. Need this bug fixed in order to complete my weekly quest.
Porsche Marathon Challenge isn’t registering miles traveled. Hit 4.1 miles and it’s been there ever since. Any chance of this getting fixed before it becomes unable to be completed?
Same issue on my end, completed the weekly challenge on Friday but noticed this morning it shows no progress when I open the Autumn Forzathon panel under the Horizon Life tab in the main menu. I do see the progress recorded accurately when opening the Festival Playlist panel under the Home tab in the main menu. What gives?
As I wrote before, I could finish the challenge though the forzathon overview shows 0/1 at weekly challenge.
And if the miles are not counting anymore check if you are using a Porsche with custom livery or additional body parts. I was only able to finish the weekly Porsche challenge by using a stock Porsche 918 Spyder. The others I have tried did not work, but they had custom tuning, community liveries or alternative body parts. Even the Porsche 914/6 was a failure because I have changed the factory paint into an other colour…
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LOL just did a 10 lap Goliath with the Pink Pig and it counted for just 2miles…
Totally bone stock on Snow too…
Fix this please!
Right, well managed to complete it. First you have to pick a Porsche, any Porsche (though the one that worked best for me was the Carrera GT) then teleport to the location you want to run. Start racking up the miles. If you pause the game or check your progress at all it’ll break the progress and you’ll need to teleport again to be able to start racking up miles again.
Doesn’t matter if the Porsche is modified or not, though the Pink Pig wasn’t working well, hence the switch to the Carrera GT.
i had the same PB , i went to Fortune Island and the weekly challenge asked me new challenges,
when i returned to mainland, the porsche weekly challenge was reset to zero.
Funny, I hadn’t been to Fortune Island for weeks but went for a bit early Sunday and when I came back I noticed this problem with the Forzathon Weekly progress.
i have this same issue 
Yeah - had fill out a support ticket Saturday and sent two screenshot with it, but no answer till now.
Little update - did the daily challenge and got the bonus forzathon points as well - seasons progress on the main page shows 100% - but on the forzathon overview it still says 7/7 daily and 0/1 weekly challenges…
