Do you think the interloping 'a' in the past tense and past participle of "lead" is here to stay?

In this country the top shelf is the newsagents put all the porno mags.

Sadly you can’t buy alcohol from newsagents in Australia

Yeah, I discovered this on my first visit when I was hoping to be able to convince the guy in the 7-11 to give me some beers after hours. I’m not sure we’d have any newsagents left if they weren’t allowed to sell alcohol.