I don't think that's a particular case of this, but the upshot of this amendment is to ensure that if it's otherwise picked up as a dividend, this rule won't apply.
It used to talk about paragraph 82(1)(a), which is where the existing dividend rules were for picking it up. Now it's adding a cross-reference to paragraphs 82(1)(a.1), 82(1)(c), and 82(1)(e) to ensure that it picks up dividends under the new dividend regime.