If both sides don't agree on the terms of a ceasefire you don't have a ceasefire.
I mean, I wouldn't expect a random diplomat to read iranian... but would 99.999999999% expect to read english
those iranian side who didn't point out "hey english version is different!" are all bonkers
2. Iranians can't read.
Which do you think is more likely?
Are they any more accurate than what Iran or America thinks? IIUC, this whole thing is phone tag.
However I think assuming that Israel violating the ceasefire (as they have done multiple times in the past) is more reasonable than assuming a country with a ~400B GDP (similar to Hong Kong, Portugal) has leaders that "can't read".