Hello,

I am not sure your data sources are up to date.  Also, mapping an area without local knowlewge, without looking at existing tags or without asking locals first is a terrible idea.

Here is an example of a former roundabout in my area:
https://www.openstreetmap.org/way/22971968

The last changeset has a very clear title.  We wrote this:

Square Amnesty International/Amnesty Internationalplein - new traffic scheme, no longer a roundabout but cut into multiple parts, some of them in both directions, some entirely closed to motor vehicles 

We put "was:junction=roundabout" to alert armchair mappers that it *was* a roundabout but is no longer one.

All this careful work is damaged when you arbitrarily restore the tags, presumably on outdated imagery.  I am afraid I’ll have to revert your change.