These segments in Hasselt changed spontaneous from 1-way to 2-way. I am sure i set them to 1-way and they have not been edited since. And there are others around as well.
Because the TR's are still so that you can only pass one-way through the road, there is no problem with routing, though. That's how you can spot these: the red arrows showing up.
This is not the first time i have noticed this behavior. I have had 2 segement of a 1-way road in Herk-de-Stad change several times (and the others of the road stayed unchanged). Since i have locked them they stayed 1-way, though.
I remenber reading that waze can change road direction based on drives (maybe a cyclist using waze going the wrong way), but i thought it needed a lot of drives the wrong way before it did that. I see the average speed on these is not 0 in both directions. But there are other 1-ways like this as well and they have not changed to 2-way.
There is some talk about it in this topic and also in here. In the first someone got a reply from support it is fixed, but obviously it is not.
I find it strange why this happens only on certain segments. If this is not fixed, i guess the best thing to do is to lock 1-way streets if you are sure of the direction and all fields are filled in?