Does nostr:npub1wxl6njlcgygduct7jkgzrvyvd9fylj4pqvll6p32h59wyetm5fxqjchcan cache LN addresses?

I substituted Alby LN address for WoS LN address yesterday. However I am being zapped from both LN addresses.

I estimate that zapple pay is referring to old LN address(WoS) and mannual zap is referring to new LN address(Alby).

Are there anyone tell me the reason?