I just did the migration to Credit Karma and then re-added the account there, and it now works fine.
But alas they didn't port many of the features over from mint, so it really sucks. It is basically the old Credit Karma, not giving much info but trying to sell the heck out of everything to you. They do have a page, where you can see your transactions, however the entire Trends (which is why I was in Mint) seems to be gone. Can't tell you if I can edit transactions yet because it is still processing the transfer of my account.
