You were working on Climbing the Ranks to a score of 21, but hadn't earned it yet.Added Extreme VIP with a value of 1
You were working on Sticky! to a score of 687Added Get the Eskimo Kiss with a value of 349
As just a couple of examples. What's all this about?

No idea! Besides it would have been nice to post a warning in the news, I was in the middle of a freaking quest...UGH!
I'm confused as well. I have a bunch that have been added, and some that are, "You were working on xxxx to a score of 1"
The importer has stopped moving, but my profile only lists 456 of my 1,129 achievements and I'm unsure if I should stay in the import page or click to continue to my achievement page. D:
I'm not sure, but what my user profile says and what the username/avatar hover says are 2 different things. Profile: 407 Hover: 921
No way in hell I'm looking through all of those to find what ones are missing from my profile. I'm not the only one with this issue either.

I get the event (5 or 6 of them) that you posted on my profile, but I don't see your post on my profile, there only older posts there...WTF is going on, Subeta?!
Considering I've been rerouted to the import page four times in the past two days, I'm SUPER unwilling to comb through every single achievement to see what's missing.
If you didn't know already, Keith just explained why here. Personally, I don't really like it.

Wow What a shock for everyone we all think we are doing great with all our achievements and this happens on my profile it says I have 510 on hover in forums It says I have 1,129 to be honest it is so mucked up.
Some users will be looking for achievements thinking they have not been imported to new page,I tried checking mine but page was taking an age to load so gave up. I think admin will be working their butts off trying to explain to people they have not lost anything.
My hover says 679 and my profile only says 361. I really don't want to go through all the pages to see which ones are missing because that's like half of my achievements. .-.
Waaay too much effort. haha
edit: Just tried reimporting and now it says I have 363. At least it's progress. lol
Profile says 548, hover says 1276... after 2 imports tonight.
RIP Mom, I love & miss you more than you know. Tell Dede hi.
Ocean Conservation Namibia on YouTube... they do good work! https://www.ocnamibia.org
- Those are your scores for each achievement. Like for the last one you listed, it means you got the Eskimo Kiss 349 times over the years, and it recorded every single one in case they decided to add tiers later.
For something like Extreme VIP, the value is basically just a true/false indicator, so 1 means you earned it, and 0 would mean you didn't.
Edit: Actually, Extreme VIP isn't one of those true/false achievements. It should go to 11 if you've earned both tiers, so I don't think it's counting correctly.
And for everyone worried about their achievement count:
From here:

I have several achievements that my achievements page says I don't have but I KNOW I let the transfer go all the way. Bot only that it's starting me over with some and then not counting them! This is crazy! I waited until the lit was done loading like the message told me to (waited about 20 minutes to be sure) and it's saying I'm missing some?