For what it's worth, I'm also unable to zap nostr:nprofile1qqsvfr3f7p95stxqrjslnmuvsmhcxxxqt8swjdfjx5tz7zq0yms5cygpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgqg4waehxw309ajkgetw9ehx7um5wghxcctwvsq32amnwvaz7tmjv4kxz7fwd4hhxarj9ec82css0rm9g or nostr:nprofile1qqsxua0hju3e0j3jjhs0fjs0h3htnnreh6zm4lw4d0fhsgsv4rhwwnspzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhszxmhwden5te0wfjkccte9ehx7um5wfcxcetzwvhxxmmd9uggh9ef. I use my external Zeus wallet to send and receive zaps. I am able to zap nostr:nprofile1qqsr7acdvhf6we9fch94qwhpy0nza36e3tgrtkpku25ppuu80f69kfqpz9mhxue69uhkummnw3ezuamfdejj7qg4waehxw309aex2mrp0yhxgctdw4eju6t09uq3wamnwvaz7tmjv4kxz7fwdehhxarj9e3xzmny9uvn2sfc and others fine.