Just because noone at tesla could foresee such things happening?
Not the first time, eh? I blame very poor initial communication. The phrase "Worldwide release" was used, obviously this wasn't going to happen.
It's a bit like the "Performance improvement for RWD", doesn't appear to be the case, or at least not mentioned in the release notes.
Delay in the European SuC roll-out was another example where the permits are taking a long time - surely any native of the respective countries could have advised Tesla this well in advance to dampen expectations and provide realistic estimates.
For sure, Elon's a genius in several departments, but with communication he's hopeless, honestly, I can do a better job at it...