Fixed Same Bug As Before
Fixed Same Bug As Before

The one where some of the best alts were filtered out because they had
duplicates. Since I rewrote a lot of plausible-alts, that bug got
reintroduced, so I took it out again.

jackfirth/herbie,jackfirth/herbie,jackfirth/herbie,jackfirth/herbie,jackfirth/herbie,jackfirth/herbie