All, some advice/help would be useful. Submitted my returns on first week July, got a verification request asking me to submit photos and floor plans for the WFH claim. Uploaded that and got no response. Three calls later I get a response saying that I need to re-upload everything. Did that around mid-August and haven't heard anything. Called them to no avail... do I just wait it out until 21 business days expires????
Just wait. Mine was finalised without changes after more than a month. It seems that they start the 21 day count again when you submit further documents. I was also asked to submit photos etc.