Same happening with me, I applied on 22nd July and 23 july my UCI got updated...after that no updates at all...i sent two webforms they dont even reply...they are focused more on afghans and ukraine peopl more and giving them visa in 14 standard days....as i read on ircc twitter statement...its like you are saving few people by drowning other people like us...I sent a webform for emergency use for ukraine only and told my situation amd they replied in one day that sorry we read your information but it is not related to ukraine emergency please refer to general webform.... exactly where they don't reply.... I'm a software engineer and according to my math I feel their chinook software is not presenting re-applications to the visa officer..its filtering out our application because its think we are not priority as we are already refused once.
This is so true. The whole world waits while they are processing Ukrainian applications, most of which do not even go to Canada, but doing it "just in case, because why not?"