No mate they keep getting turned away. Here's one example:
https://www.bbc.com/news/world-middle-east-68486248
and there was another convoy that Israel blocked because it had "prohibited items", then it was searched and found to be ok but it was still denied entry because "fuck you" i guess. I can't find the link atm but it's out there.
The funniest part of that article is right at the top:
"If there were an Oscar for best theatrical performance by a country, Israel would win every year. It's a country based on theater. It's a lunatic state - completely insane."
Norman Finkelstein