Any justification given by Apple?
Apple does much of their own mapping but they also rely quite a bit on external data sources, whichever one of those they use probably dropped the data for one reason or another.
They might genuinely not exist any more. The world's attention was heavily distracted by the campaign in Iran and the Hormuz strait while Israel never stopped doing their ...stuff... in Lebanon.
We all know why, but we're too scared to say.