SF cleared TFB 8m HM, as Select Few, and also have killed up to kephass on EC NiM on 8m.
Since we normally push 16 man content we don't screenshot/video 8 man stuff normally, but can get you some proof just to set the record.
You are gonna need to post a screenshot of the achievement for NMEC Kephess. Do one for HMTFB, too.
An achievement screenshot won't work for 16man HMTFB because for all I know you were in EI and got the achievement there. You'll need to post an actual kill screenshot for that, with guild tags visible.
And I apologize for being so hardline about the rules in your case, but your case is all screwed up because of the guild recreation. This should all be much easier when new content comes out and I'm no longer tracking EI.