Yesterday I noticed I had a lot more characters tracked than I actually have, so I deleted the lot and relogged them all from scratch.
Now, I'm having the same issue as above (@Tog-1). I have 77 characters, and a total of 1.7 million inf listed.
Also, All my characters are Heroes. This includes the Masterminds and Brutes currently level 12 in Praetoria, and everyone in the Rogue Islands.