Hello nave88!

I think I am now also confused: of the three crossings than have been added in the edit, only two of them are mapped as crossing=informal as mentioned in the first comment. I will provide links below to the nodes I was referering to:

1. https://www.openstreetmap.org/node/11917396396
2. https://www.openstreetmap.org/node/11917396395

As a community member we should let each other know of the mistakes made.  See https://wiki.openstreetmap.org/wiki/How_We_Map

I hope that I have cleared the confusion because the time must be spent for the learning purposes: it is easier to prevent mistakes than constantly fix them.

I will watch for those nodes and hope you could correct the mistakes soon!