Destiny Achievements Newsletter

So I got my [url=https://www.dropbox.com/s/bve9d775qt42aj4/destiny_newsletter.png?dl=0]monthly achievements newsletter[/url] today, and while I think the concept is cool, none of the information on it is stuff you can visibly see on the website, or in some instances, information you can actually pull from the APIs (as far as I know). Starting with an Error: I believe I have already done the 100 wins in Elimination thanks to Trials of Osiris as I do recall seeing the in-game overlay saying I hit Rank III like second week of the expansion coming out (because each round you win seemed to count towards it). That being said the elimination card has not unlocked on my account either, and the newsletter states I have only done 50 wins, so something has gone amiss here... Deadliest Weapon: I'm pretty sure the API only exposes exotics, but it would be cool if say your top 10 favoured guns (regardless of rarity) could be pulled from the APIs. I've obviously got a thing for the Fang at the moment :p Time Trials: I believe this might be obtainable through the [url=http://bungienetplatform.wikia.com/wiki/GetHistoricalStats]GetHistoricalStats[/url] endpoint using periodType=Activity, but I haven't really figured it out yet ([url=http://destinytracker.com/destiny/speedruns/all/time]DestinyTracker[/url] is obviously pulling this information, though that might just be leaderboards). This would be something I think users would like to see on Recent Activity cards, as K/D isn't everything (more so in PVE activities), and having a start and end time would also help with generating [url=https://www.bungie.net/en/Clan/Post/39966/128545798/0/0/1]public Weekly checklists[/url]. Anyone else get this newsletter and spot inconsistencies with the stats and/or stats you don't think are currently obtainable (or would like to know how they can be pulled) through the APIs?