Thanks. But they are nothing to worry about, since there hasn't been any confusion, as only the formal application has been given a Doc. Number.
Also theses two drafts were the base of a fruitful exchange regarding the HI/SelfHI choice, which ended up with them saying that my UBS statements were fine, but my HI papers could be useful too. Unusually pragmatic for someone who has been dealing with IO nitpicking for years.