Unable to answer "What are the opening hours here?" – Jersey Gardends Mall (Mall) – osm.org/node/11343821369 via StreetComplete_ee 58.1:

Seems to be a duplicate.

This place seems to offer pallets for sale, rent, repair, etc. Not sure how to tag; tagged shop=trade and trade=pallets for now.

via StreetComplete_ee 57.3

Connecting road forms a "triangle" here

via StreetComplete_ee 57.0

The name here is capitalized as "HORNBACH".
Looking at stores of the same brand in Germany, their name is capitalized "Hornbach"; the name on Wikidata (Q685926) is also capitalized "Hornbach".
However the website capitalizes it as "HORNBACH", and so does iD (which was the editor used to add the name initially).
So, should the name be all-capitalized or only the first letter?

It might be a good idea to combine these small parking polygons into one large multipolygon with the big lot.

via StreetComplete_ee 55.11

Passage height 6.0 m

via StreetComplete_ee 54.12

This seems to be some sort of machining/custom manufacturing/printing/engraving company. I've tagged it as man_made=works and office=yes, as it seems there is also some kind of front office here; I'm not sure this makes sense or is the best combination, however.

Weird thing happen here

via StreetComplete_ee 55.11

Pedestrian crossing, not footpath

via StreetComplete_ee 54.12

Unable to answer "What’s the name of this place?" for osm.org/node/8569271619 via StreetComplete 52.0:

Nothing here