Mine is also still on my previous rank, but it is not to be worried as admin state that they had recorded your submission form. Our rank on the spreadsheet won't be updated until the end of the period. And even if (in case) they missed your update when they change their spreadsheet, your post here will be an enough proof that you reached this rank at the date listed on your post.
If you don't go until the end, I highly doubt you'll get anything at the end of the ICO (November 20th for those that are not aware of it).
Actually, I am highly sure that they will get something equals to their deserved payment at the end of the ICO, as admin had stated. Unless they didn't tell the admin that they quit, because if they do that, admin will only see that they didn't put the signature instead of leaving mid-way.
btw Hi Komodo, Just want to confirm that if I leave the campaign before ico ends, payment will still be sent at the end of campaign, Yes?
Yes, just send us a message when you leave, so we know for how long period we should pay you. The payment will happen at the same time for everyone regardless.
If someone leaves the campaign without notifying they will run into problems as we would reject them for not wearing the signature. So please always inform us if you leave the campaign!