My software installation log shows I allowed Cookie 3.2.3 to update itself to 3.3 on October 21. That update worked fine.
On November 7, Cookie offered to update to 3.3.1, which I allowed. And again on November 9, it offered to update to 3.3.2, which I allowed.
A short while ago, Cookie again offered to update to 3.3.2. When I checked my log, it showed I'd already updated … but it never happened. I'm still running Cookie 3.3.
I carefully watched this repeat of the 3.3.2 update. After clicking the "Install" button, the update downloads. When the download finishes, the update window disappears, and the Cookie icon disappears from the menu bar. That's it – the app doesn't get updated, and Cookie does not relaunch.
I'm holding off on manually downloading the latest release and installing it to give time for comments and suggestions.