I couldn’t answer that question. It’s impossible for me to squeeze Olympus on top of it with a fully enunciated R and appealing to “why would they do that?” doesn’t quite resolve what I’m hearing. I was willing to go along with that at first and for a number of years, but I’m now unwilling to collude.The 1st example you give doesn't show a mid-line rhyme. The corresponding rhyme in the 2nd example would be company/Serengeti, which is definitely not perfect either, but it disproves your whole "they're all perfect" narrative.
Here's the other question: What would be the point? Like, they have fully admitted they didn't know what they were talking about already with the Serengeti thing, so why deny it for this? What is the payoff?