Review required on client information is regarding LOE. I had the same thing mentioned on my application since R10.I was going through the last GCMS notes I ordered in August and I noticed a Review Required in Client Information. This looks like a case analyst reviewed all the documents I uploaded. Some of them had the status checked and some had no information for the status. There are different sections for Employment records, Educational qualifications. My best guess would that the Client Information is the Letter of Explanation.
Can someone please shed some light in this and tell me if this really is the review required that people are worried about?
I had mentioned details of US visitor visa refusal entry in it. And also had mentioned a prior Canada express entry rejection reason (Nov18 AOR). In my case, Canada EE was rejected due to a mistake on part of case reviewer on previous application. For one of the countries I had stayed more than 6 months, original language PCC was an electronic copy. Previous application was rejected on that ground. I submitted a new application with exactly same PCC. In addition, the consular general in Ottawa for that country gave me a detailed explanation letter addressed to IRCC. In that consul general mentioned that they have been providing only an electronic copy (marked as True Copy) for last one year and also mentioned that IRCC should know about it as this had been communicated
Long story short, my new application (Jan19 AOR) did get approved couple of weeks back.
In conclusion, whether to worry or not would depend on what is in LOE. If it is mundane stuff with some standard explanations, then I would not worry.