Unable to answer "What’s the name of this place?" – Convenience Store – osm.org/node/2820780896 via StreetComplete 58.2:

Moved 300 meters south, accross from the bakery

EL D/E/G/H have been modified
DLL EL building replaces them partly: https://plan.epfl.ch/?room==DLLEL

Unable to answer "How is this power line attached?" – Power Pole – osm.org/node/2594295008 via StreetComplete 60.0:

Not a power pole, but part of the cable holding system for the train line.

Attached photo(s):
https://streetcomplete.app/p/255557.jpg

Unable to answer "How many car lanes does this road have?" – Route Cantonale [1] (Primary Road) – osm.org/way/32745369 via StreetComplete 60.0:

One car lane, one bus lane

Unable to answer "What’s the height of the curbs at this crossing?" – Marked Crossing – osm.org/node/4652897032 via StreetComplete 58.2:

Crossing moved approx 65 m south

Unable to answer "What’s the height limit here?" for osm.org/node/10040787144 via StreetComplete 53.2:

Il n'y a pas de panneau