I'd recommend putting the ON ME:*:JOIN event before the ON *:JOIN event, since the format of the first event, according to Lpfix5's code will trigger no matter who joins, preventing the 2nd event from triggering if you join. Although switching them, without a re-code, also means that your join, due to the hop, would not be counted.

Additionally, please note that using the hop command quickly, as would be the case if a lot of people joined the channel in a very short amount of time (eg: due to a net split), can cause network/server problems by trying to have you rejoin the channel too quickly.