According to my dictionary, Feb-u-ary is the preferred pronunciation while Feb-ru-ary is the secondary pronunciation.
Many of the American dictionaries have given up. I think the OED and most of the English dictionary keep the r.
The word is like library. Many people pronounce it libarry.
“The loss of the first “r” in the pronunciation of February is (in part) the result of a process called dissimilation (or haplology), where one of two similar sounds in a word is sometimes changed or dropped to avoid the repetition of that sound. (A similar process sometimes occurs with the pronunciation of library.) “
And then there is ‘axe’ instead of ask. We’re going to the dogs!! LOL
Thank you for your comment. I hadn’t realized our dictionaries have changed.