But he did not elaborate on what that new information was when pressed.
"It stands to reason that the information we did have was that they hadn't done enough to make sure it was fool-proof."
He again called the coverage a "disaster" and said, "we do hope that Spark is on top of it and I suggest that they better be".
Spark had blamed its US-based streaming partner for the issues – Peters appeared to question that, telling reporters: "We're going to find out whether that's a fact or not."
But Seymour said Peters and the Government need to stop getting involved.
"Spark is a private company. There is nothing the Government can or should do to make its technology work," he said.
"To grandstand on something entirely outside his control is an indulgence in distraction and an insult to the voter."
He said the Government wading into matters concerning private businesses is exactly why business confidence is so low.
Seymour accused the Government of threatening private business as it has no way of helping with the technological aspect of a streaming service.
"If the Acting Prime Minister wanted to use the window of the Prime Minister's absence to solve some real problems, he could restore business confidence by ruling out more random shock therapy for businesspeople."