My situation is exactly the same as you except that I have submitted the application with the CoS with wrong tier category. Hi, thank you so much for sharing your situation! I am so glad to hear that HO contacted the sponsor about the ISC and the ISC was paid. I also went ahead and submitted my app...

Dear All, Did anyone go through the situation where in they paid less visa fees than required? Did you get an email asking to submit your card details for top up payment? if so, what was the timeline taken to get a decision on visa? I had filled my application on 14th March 2023 and Biometric was d...