Improved Uncanny Dodge broken - not granting correct dodge %
See post 2 for up to date bug report.
Also I'm gona report that the feat itself does not at all work as described in the release notes as a bug too (Duration is 20s, not 30s). It's probably not, but if it isnt its not really warranted. Bbbns and to some degree Rogues get pretty heavily left out of the new PRR and AC improvemetns (As you can clearly see from the SS, my impressive negative 1 armor class at level25 isn't exactly doing anything, and my PRR is 18 with my ED maxxed out, rather weak compared to ftr/paladins 30-100+ ratings), and, so they are well deserving of a useful class feature like this to NOT be nerfed.