Oops, need to tag with npubs not with lighting addresses:

npub1tccnjexzau3x5ea8c69v047nqfy3xm4w4yl9j788sts0usl87nhsvce6fh breaks it down with npub1s5yq6wadwrxde4lhfs56gn64hwzuhnfa6r9mj476r5s4hkunzgzqrs6q7z

We're learning here folks!