I credit you on your persistence.
Ok -let's spell this out for you.
1. Treaty of Hudaibiyya - the Prophet relates to his companions a vision in which they will be performing Haj in that year. They wear their robes and are stopped at Hudaibiyya and negotiate a truce. In that treaty the pilgrimage is not allowed that year, but only the following year. Umar objects to this - and wants to enter Mecca that year.
The following Chapter (48, victory) is revealed after the event:
Surah 48. Victory, Conquest
1. Verily We have granted thee a manifest Victory:
2.
That Allah may forgive thee thy faults of the past and those to follow; fulfil His favour to thee; and guide thee on the Straight Way;
...
25. They are the ones who denied Revelation and hindered you from the Sacred Mosque and the sacrificial animals, detained from reaching their place of sacrifice. Had there not been believing men and believing women whom ye did not know that ye were trampling down and on whose account a crime would have accrued to you without (your) knowledge, ((Allah) would have allowed you to force your way, but He held back your hands) that He may admit to His Mercy whom He will. If they had been apart, We should certainly have punished the Unbelievers among them with a grievous Punishment.
...
27. Truly did Allah fulfil the vision for His Messenger. ye shall enter the Sacred Mosque, if Allah wills, with minds secure, heads shaved, hair cut short, and without fear. For He knew what ye knew not, and He granted, besides this, a speedy victory.
28. It is He Who has sent His Messenger with Guidance and the Religion of Truth, to proclaim it over all religion: and enough is Allah for a Witness.
So - the vision was not fulfilled literally that year - the Muslims did not do pilgrimage until the next year.
Now, the second example from the Quran is Ch 80, which relates to Muhammad,pbuh, unless one takes the interpretation in Shia tafsir as correct and discounts all the historical accounts which state who the blind man was. Shia don't believe it to be a reference to Muhammad, pbuh, but as Melika rightly points out, other scholars do.
So, do we now agree that God says Noah made mistakes and that God also points out the mistaken belief that the pilgrimage would take place physically in the year of the Treaty of Hudaibiyya?
At least we should agree that the Quran clearly states that Noah is not infallible and that the Shia belief that he is in infallible is despite this Quranic account?
I'm still enjoying the fact that my points are completely logical.
Cheers,
Shafique