ACC Minister Carmel Sepuloni investigated the matter late last year and made inquiries about changing eligibility from injury date to incapacity date.
Sepuloni told Allison's local MP, National's Simeon Brown, the policy had impacted between 1000 to 2000 people every year.
The Herald this week asked what was happening with the case, what work the minister had done on the issue since last year, and what she said to people in Allison's situation.
Sepuloni's office on Thursday just said work on the issue was ongoing.
Allison this week said he'd heard nothing back, even though almost a year had passed.
"It's not acceptable under the circumstances if something's been identified that needs to be fixed."
Before untangling the compensation issue, Allison spoke out in court when child molester and 1980s paedophile ring member Wayne Moonie was jailed.
One of the abusers, now dead, was linked to Dilworth School, where historical sex abuse led to the Operation Beverly investigation and numerous arrests and convictions.
Brown on Thursday said given the passage of time and Sepuloni previously saying she'd asked officials to investigate, it was surprising nothing more seemed to have been done.
"It's pretty unacceptable. He's been incredibly vulnerable ... The minister made it clear she was going to do some work, or instruct officials to do some work."
Brown said Allison should be commended for bravery in going public with his story.
"There are many others who are suffering in silence."
He added: "Surely by now there'd be some preliminary work done [at least] to give them a strong indication about whether something can be done."
Independent volunteer victim advocate Ruth Money was in touch with Allison and aware of compensation issues affecting survivors.
She said the lack of correspondence or any apparent action was appalling.
"It's just a complete lack of insight and also a complete lack of respect for what a survivor's journey is," she said. "I just don't have any words for how revolting it is."
She said officials were well aware of compensation issues affecting survivors after the Herald and other media highlighted the problems over the past year.
"Every day feels like a year for them. It's just not a victim-centric response. If you say you're going to look into something and get back to someone, they're thinking in weeks, not months."
She said deeming someone ineligible for compensation because they weren't an "earner" at the time they suffered a traumatic incident was absurd.
"I probably get contacted weekly by survivors who just can't comprehend it," she added. "People quite rightly can't understand that because it doesn't make sense."
Money said officials were engaging in behaviour "worse than stonewalling" for Allison.
"He is being punished. It's not just Roger, People are punished for being proactive with ACC."
Money said survivors in situations akin to Allison's started every day hoping to get good news, but ended up getting disappointed.
"It's a f****** joke."
Where to get help
If it is an emergency and you or someone else is at risk, call 111.
For counselling and support:
Lifeline: Call 0800 543 354 or text 4357 (HELP)
Suicide Crisis Helpline: Call 0508 828 865 (0508 TAUTOKO)
Need to talk? Call or text 1737
Depression helpline: Call 0800 111 757 or text 4202
For children and young people:
Youthline: Call 0800 376 633 or text 234
What's Up: Call 0800 942 8787 (11am to 11pm) or webchat (11am to 10.30pm)
For help with specific issues:
Alcohol and Drug Helpline: Call 0800 787 797
Anxiety Helpline: Call 0800 269 4389 (0800 ANXIETY)
OutLine: Call 0800 688 5463 (0800 OUTLINE) (6pm-9pm)
Safe to talk (sexual harm): Call 0800 044 334 or text 4334
All services are free and available 24/7 unless otherwise specified.
For more information and support, talk to your local doctor, hauora, community mental health team, or counselling service. The Mental Health Foundation has more helplines and service contacts on its website.
