I don't know why that npub is stuck, but... The block list gets weird at times. What nostr:nprofile1qqsd3uut39959acqsvzua0chkjyj2e20y2ccp3vxrwq3g8uqenmjsjqpz9mhxue69uhkummnw3ezuamfdejj7qg6waehxw309ac82unpwe5kgcfwdehhxarj9ekxzmny9uq35amnwvaz7tm9d35hgetn9ehx7um5wfshg6fwdaexwtce8t4ra discovered is that you can use another nostr client to block (and then unblock if you want) a random npub and then you should be able to block that particular noub. It has something to do with block list caching, IIRC.
