Unable to answer "Is this building completed?" – Patinoarul Național Mihai Flamaropol (Ice Rink) – way/23705208 via StreetComplete 60.0:

Not completed and most probably it never will be completed, another ghost. Even the crane was removed, no sign of anything going on. Abandoned

Is way/173489587/history still under costruction? Then it should be highway=construction if blocked or have construction=minor tag if pasable. If it is no longer under construction, then construction tag should be removed

Artcon Way srl