Yeah, that's possible. Using super heavy gauges on the high strings, I'm surprised it didn't happen more often.
OTOH by that point Barney had been playing Confusion for two years, and I've never seen them with more than one 1200. While we'll probably never know for sure unless someone digs up a rare studio photo from that time period, I think it's more likely that he got the 1200S right before recording PC&L (Oct-Nov 1982) than that he didn't get it until 1985 (after Low-Life? I think not). As I said, I think Age of Consent sounds like it was recorded with the active bass. And given that he was already putting Yamaha electronics in semi-hollow basses in 1983, I think his love affair with the Yamaha preamp was well underway - he didn't have the same reaction to the passive version.
Hooky claims in this 2017 interview that his BB1200S is from 1981, but as we all know he's an unreliable narrator:
Peter Hook’s Sweet Revenge
Still, he's more likely to have confused 1982 with 1981 than 1985 with 1981.