"It isn't Lidl - or even open"
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2022-10-29T18:47:05Z
POI name: Lidl
POI types: shop-supermarket
#organicmaps

In context of "Shops" overlay for osm.org/node/1263298861 via StreetComplete 49.2:

Vacant

driveway N-S ?

20

Reference Postcode "S11 2YE".
A search for this code returns no results but this is, and has been for some time, the correct postcode for the Shepherd Wheel Museum in Sheffield. The museum is clearly marked on OpenStreetMap.
If it's any consolation, Apple Maps, the AA and even the Royal Mail postcode checker also deny its existence so I suspect an error in a database way upstream.

This is no longer a green area, its is a massive housing development and houses are slowing opening 1 by 1

House number 154 Aldwick Road

via StreetComplete 49.2

"This tiny little street doesn't exist"
OSM snapshot date: 2022-10-29T18:47:05Z
POI has no name
POI types: psurface-paved_good highway-residential
#organicmaps

Cafe located here

The Post Office is now permanently closed