What happened to the Kudos section? They no longer apperar on the side of the various categories? Also, it seems that you can no longer check who gave the Kudos, nor can you edit Kudos, like take Kudos back if given erroneously? Is this part of the new LL Community image?
The kudos leaderboards have been turned off on the Community Homepage in efforts to try and simplify the overall appearance and navigation. However, there is a slight chance that these leaderboards could be turned on again in the future.
I just checked, and I believe you should have the ability to remove an erroneous kudos if you wish. This function should be in the "edit message" drop down menu. Let me know if you have further trouble with this.