False positive on "Invalid tag on interpolation way"

[dfandrich]

This warning shows up on buildings that have self-contained interpolation tags where addr:housenumber contains something like "123-456". This is the style documented at https://wiki.openstreetmap.org/wiki/Addresses#Using_interpolation to indicate that addr:housenumber is a range.

This is valid usage according to the wiki and shouldn't cause a warning. I don't know exactly what tag it's complaining about, but I've seen this on various buildings. It may be related to general housenumber range handling (see also #1347).

Examples:
w132778012
w395862552
w396993497

[frodrigo]

As I understand, same data issue as #1347

[dfandrich]

There is no data issue on #1347 (or this one) that I've seen.