I know. The suspicion will be that the arguments contained therein were unconvincing and they had to do a better job in 2002.
The court archives only post cases as far back as 1996. That is why there is nothing earlier from the Bamber case- there is nothing earlier for any case. Since the 1989 appeal was rejected there is little value for Jeremy supporters to actually go through the effort of obtaining a copy to post. They rarely post copies of any documents anyway they simply claim something is contained in a document and leave it to others to try to find the documents to see if their claims hold up.
They haven't posted the latest unfavorable CCRC decisions why would anyone expect them to post the previous unfavorable rulings? Someone did post the 1989 but there was nothing of any real interest in it so no one is missing anything. The arguments were all over what people call "technicalities" and they all were all simply allegations. The most notable being the allegation Julie arranged to sell her story before she testified though they could not provide any evidence to prove it. they wanted to question her about it so they could try to suggest to the jury she made up the story to police in order to sell this mad eup story for money.
Naturally this is nonsense, she didn't make up the story with the intention of selling it to the press. Their speculation was described as such and rejected. They tried arguing the prosecution intentionally withheld evidence that she signed a deal in order to prevent the defense from pursing this line of inquiry. They had no proof she signed the deal prior to her testimony even let alone that anyone lied.
The other claims were mundane like claiming the judge didn't correctly summarize the expert testimony but such efforts fell flat as well.