Dutch singer Joost Klein kicked out of Eurovision Jury Show, but not yet the Final
nltimes.nl
Dutch musician Joost Klein was barred from taking part in the Jury Show at the Eurovision Song Contest on Friday night as the result of an altercation that took place earlier in the day. The musician representing the Netherlands in the competition may still be allowed to take part in the Grand Final in Malmo, Sweden on Saturday, according to AVROTROS, the media outlet with Eurovision broadcast rights in the Netherlands.

According to several news outlets, Joost Klein will not perform in the Jury show of the ESC for the Netherlands.
It’s still open whether he will perform in the Grand Final or not.

A Dutch article additionally states that

Joost Klein is not allowed to participate in the jury show of the Eurovision Song Contest. The investigation into the incident that came out earlier on Friday has not yet been completed, AVROTROS reports. Klein does not miss out on any points: the professional jury assesses his performance in the second semi-final.