Unable to answer "What are the opening hours here?" – Værsgo (Houseware Store) – osm.org/node/6032695586 via StreetComplete 58.2:

Now: MillaMe

Attached photo(s):
https://westnordost.de/p/229212.jpg

Unable to answer "Is this still here?" – Nykøbing Falster Revyen (Theater) – osm.org/node/3903799670 via StreetComplete 58.2:

Duplicate of the Teater entry