While most broadstrikes are (to an extent) off-centre, not all off-centre coins are broadstrikes. The core qualifier for "broadstrike" is that the collar die is completely missing - it broke away, or was never properly installed. On the obverse of this coin, on the rim near ELIZABETH and REGINA, I'm seeing evidence of the collar being there, just the coin missed landing directly in the collar on account of being off-centre. So, it's just "off-centre", not a broadstrike.
Still cool, though.

Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis