Did you modify the _Fetish_mainhud_raidabilities.xml file and change UseNums="false" to UseNums="true" as described in the
release notes? That change has to be made for it to work with international clients.
Also, if you saved your old _Fetish_mainhud_raidabilities.xml file and added it back after the upgrade, probably need to grab a fresh copy from the .zip file. The file has changed so the normal upgrade instructions of saving a copy of the files you've customized isn't going to work quite right with that file.