I attempted to delete a comment while using Chrome, but clicking the delete symbol did not result in any noticeable response. I was able to successfully delete the comment using Firefox, and was also able to delete a comment on Math.SE using Chrome. However, I am still unable to delete comments on Crypto.SE while using Chrome. Is the problem widespread, and if so, is a fix possible?
As I recall Chrome around this version started breaking some of its caching behavior.
If this is still an issue let us know, but I strongly suspect it was just Chrome at that time.