Again, if you've got a service plan, need service, and haven't gotten it: DM me.
For the record, I've received zero DM's, emails, PMs, etc here or elsewhere regarding this since my post above 10 days ago. In fact, the last DM about anything service plan related was in September it looks like. (Popping in now from an unrelated DM notification, and it reminded me of the above.)
Not sure if I can roll my eyes any harder about all of this. I'd expect people would be knocking down my DM door if there were an actual issue, but that's clearly not the case.
Inside info Re: Renewals: They were scrapped before I left. A solid effort was made to extend the program indefinitely, though, but the options were basically renewals for anywhere from $4k - $9k for another 24 months (depending on exact vehicle), or to just not bother. No one was going to renew at those rates, or at least not enough people to make sense supporting for that long, so renewals (outside of those permitted by the terms under certain conditions) were scrapped.
Funny enough, I had a convo around that time, back when the Powerball was over $1B again, where I said (paraphrasing) that if I won the Powerball I'd just spend some of those millions on new packs right at local Tesla service centers for everyone who'd signed up, and then retire. Sadly I've won no billions.