Google rolled a discrete 'helpful content' refresh into the broader ranking system on March 12, 2026 and finished propagation on March 19. We monitored 60+ Ottawa-region publisher and SMB domains across the window. The pattern is clear: thin AI-generated content lost again, and original-research-backed pages held or gained.
The largest losses we saw were on category pages padded with AI-generated 'related questions' content that didn't add information. A handful of Ottawa publisher sites with heavy templated city-pages also dropped. Map Pack listings were largely unaffected; this was an organic-rankings refresh.
Pages with primary research, named experts, and visible last-updated dates gained — particularly in the medical, legal, and home-services verticals. Pages with FAQPage schema saw a small but consistent additional bump in AI Overview citation share alongside the rank gains.
(1) Audit your top 20 commercial pages for templated 'related questions' or 'people also ask' filler — strip and replace with first-person expert content. (2) Add visible last-reviewed dates. (3) Refresh anything older than 12 months on cornerstone pages. (4) Don't make sweeping changes for 14 days post-refresh.
Refresh propagation completed March 19, 2026.
Templated AI-generated FAQ filler was the biggest loser.
Original research + named experts + visible last-updated dates gained.
FAQPage schema gave a small additional AI Overview citation bump.