hi you've duplicated the ferry terminal, https://osmlab.github.io/osm-deep-history/#/node/11984957950 was added on top of the existing one at https://osmlab.github.io/osm-deep-history/#/node/3947706201

It looks like the node you added was also part of the pier way, so it snapped the the ferry terminal node to the pier way, which is good, not sure why the node was duplicate though?

Either way I've cleaned this up by deleting your new one in favour of the existing one and re-snapping the ferry terminal node to the pier way.

https://www.openstreetmap.org/changeset/152747580