No actual roads were deleted, but a relation which carries ref=RS1034 was, which means the highway number will no longer render on the map. It’s fixed now but you can read more about relations here: osm.wiki/Relation and here: osm.wiki/Relation:route. Thanks for mapping and validating!

Hello Frans. I saw that you deleted route relation/7844189: relation/7844189/history. Was this an accident, or does the RS1034 no longer exist? Thank you.