I meant to post an update to this forever ago but completely forgot, and have just been prompted to finally do it after seeing an article about him.
He left Birkirkara after only a few months and then had an unsuccessful season-long stint getting a club relegated from the Norwegian third division. Somehow he found his way to Avaldsnes, in the top Norwegian women's division, and is reportedly set to sign an extension there - after only just managing to not also get them relegated in both of the two seasons he has been in charge for.
Having spent a busy friday morning reviewing Norwegian women's football, it really has been "only just"!
2021, they avoid the relegation play-off on goal difference.
They then finished 9th out of 10 in the league, with the bottom 6 going into a relegation round with the top two from the league below. They finished 6th out of 8 in that, avoiding immediate relegation on goal difference. They then went into a relegation play off with the winners of the first division play-off. It went into extra time in the 2nd leg, and they scored in the 116th minute to stay up!