Thanks. The latest version you directed me to seems to be working fine. Whatever version I did have before was prior to the addition of Buffalo, since I noticed those icons changing as well once I logged on. (I usually download from WoWI.)
Regarding the problem posted above by Demonica, I am having the exact same issue. Also, buttons that are changed don't update (like changing the food I have on my bar for another) their image. Their actual usage is updated, and disabling CyCircled (from the Addons screen -- disabling just for Bartender3 on the menu isn't enough) makes it work again. I'm using the latest Bartender3 from WoWI and the CyCircled TOC says the version is 0.5 (not sure if that's the right version number or not).
I've just disabled CyCircled for now, but would like to use it again. I can't find any more recent version, however. The CyCircled page here doesn't seem to have a download link?
I'm having a problem where I'm losing some bars, and only on some characters. Noticed it for the first time tonight with a character I haven't played since the most recent update. I had to do the /console reloadui for her as expected, but after I did, I only had 9 bars. Attempts to insert empty bars were unsuccessful. The best it did was shove things around.
Copying other profiles didn't work. It still reduced me to a max of 9 bars and occasionally 6.
I've gone back to the 1/29 version for now, and it looks like I have fifteen bars again. (I think the 2/9 version did as well.) However, I lost all of my customization. In light of that, I'm just going to wipe my Saved Variables file and start again.