node/416780393

Please check the fuel types.
For example: fuel:E10=yes and fuel:e10=no

way/392016066

Is this drain also used as a path? At the same time? In this case does the waterway have only seasonal water?

"Im Kanal befindet sich kein außergewöhnlicher Felsen!"
The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.
POI has no name
POI types: natural-bare_rock
OSM data version: 2017-10-06T18:13:02Z
#mapsme

"Im Kanal befindet sich kein außergewöhnlicher Felsen!"
The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.
POI has no name
POI types: natural-bare_rock
OSM data version: 2017-10-06T18:13:02Z
#mapsme

node/240064969

What does the tag name:pp stands for?

See also
changeset/8119117

node/5046615532

Please recheck name and elevation.
name=Buchschachen, like node/1703000958 ?

An elevation over 4000? I think this is a little bit high on this point!

node/1717115991
node/3200729807

Please recheck the elevation. 300m difference to the surrounding stops? (E.g. node/1717124596)

node/333788324

Please check the elevation! Higher than 13km?