"[We are] looking very closely as to what decisions are being made with other prisoners, but it doesn't necessarily have an impact on this case," Brigid Delaney from the Mercy Campaign told SBS.
Ms Delaney says any publicity surrounding the plight of Australians imprisoned in Bali won't hurt the plight of other jailed Australians.
The scale of media attention has sparked rumours Corby could be offered a large sum of money to tell her story.
Foreign Minister Julie Bishop says the government doesn't think Corby should be allowed to profit from her story.
"As a principle, the Australian Government believes that people should not profit from crime, but this is a matter ultimately for the AFP and the DPP."
Analysts say the damaged state of Australia-Indonesia relations also appears to have played no part.
Meanwhile, Indonesia's Justice Minister has defended his decision to grant parole to convicted Australian drug-smuggler Schapelle Corby parole, hitting back at claims the case was given special treatment.
The Indonesian press has been asking if Corby was given special treatment to ease relations between Indonesia and Australia.
This is probably Schapelle Corby's final weekend in a Bali jail, after Indonesian authorities granted her parole request.
Justice Minister Amir Syamsuddin denies that any special treatment was applied to Corby's case, saying it had been subjected to Indonesian laws and processes.
With her bid for parole approved, Schapelle Corby is spending what is likely to be her last weekend in an Indonesian jail cell.
Indonesia's justice minister on Friday announced the Australian's application for parole had met all of the requirements.
However, there is still paperwork that must be done before she can walk out of Kerobokan prison and into the view of the large media pack that will be waiting.
The next possible day for her release is Monday, Kerobokan Prison boss Farid Junaedi said.
"Now I'm waiting for the letter, without it, I can't release her," he told reporters late on Friday, referring to the minister's decree.
"The letter must not be faxed or emailed. It has to be the original letter with the original signature."
He could only say the letter would arrive "soon".
"When we receive the letter, then we can let her out," he said.
"She can go on Monday, if we receive the letter on Monday morning."
Under the conditions of her parole, she must not commit crime and must report to authorities until March 24, 2017, with the possibility of a further year of "guidance" to follow.
Corby was arrested in 2004 for smuggling 4.2 kilograms of cannabis into Bali.
