Bugfixes

main.go

@@ -122,10 +122,10 @@ func getUsernameFromMember(member *discordgo.Member) string {
 	var userName string
 	if member.Nick != "" {
 		userName = member.Nick
-	} else if member.User != nil && member.User.Username != "" {
-		userName = member.User.Username
+	} else if member.User.GlobalName != "" {
+		userName = member.User.GlobalName
 	} else {
-		userName = "UnknownUser"
+		userName = member.User.Username
 	}
 	return userName
 }