Hi there!
You are not pestering at all dear, happy to help

. I have seen batch PPRs released in storms on Friday, Wednesday and Monday (Canadian time) so far, but I think it can be any day they choose, earlier the myth used to be Mondays and Fridays, but the biggest storm came on Wednesday (Canadian) this month! So it could be any day, CIC can make any day your lucky one

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Today seems silent though let's hope on Canadian Monday my Tuesday here!
Also regarding Additional docs, for many people they remain in the default "reviewing" till CoPR, for some it changes to "we do not need". Nothing hard and fast. Though these days many are reporting "we do not need" before IP2 or around IP2 also, so it can be taken as a sign of application being close to be approved.