Here it is,
- Submitted my SINP EoI on 4th Oct. 2019
- Received ITA on 08-Oct-2019
- Submitted my application on 3rd December 2019
- Received additional documents request on 23rd April 2019
- Submitted additional documents on 30th of April 2019
Current status is In-Process, my IELTS will expiry by 2nd June.
One good thing is, I wrote same concern to SINP support and here is the reply from them
"Please ensure your Exam type submitted is a designated exam and less than 2 years old at time of application. Designated exams include IELTS, CELPIP, and TEF.
The SINP does not need your new IELTS; however, you may want to check if IRCC requires it for your PR application."
From this my action item is "to update my latest IELTS in my IRCC profile by this June 2nd".