How long does Udemy take to review and approve

Submitted my first course "How to monetize your construct 2 games with admob ads 2019" on June 11, 2019 and got feedback on June 13, 2019 asking me to rename bonus lecture as "Bonus Lecture" and not to mention what the bonus is in either the description or title.

I did the corrections and resubmitted on 13th June, 2019

On June 14th, Udemy replied with this:

I then fixed it and resubmitted for review on 14 June, 2019