I do understand your problem, and i don't want to cause trouble here, it is just my point of view.
And i'm sure there is also a good reason they moved yours! whether its continental, or inter-continental. They make the rules.
Due times and processing times are nice to know, of course. but as we can all see, they are most of the time not reliable. And, if we wouldn't have GCMS notes, we wouldn't know it either, and as we can see, its just a "relative" guide. I'm from germany for example, they could have also sent it to vienna, instead of berlin. and even germany has one CIC Center in Berlin, and, another "unknown" one in Munich. They communicate with each other, and transfer it where they think it'll be right. And if they realize in the UK, that your file does not belong there, it'll come back, and possibly its on its way back already, you see what i mean?
What i'm trying to say is, i wouldn't worry to much why they transferred it to London UK, or London, Ontario, possibly, whether they are supposed to do some processing there or not,... you can see they're working on it.
Please don't get me wrong. I understand the frustration that there is no reasoning with authorities, we all just hang in there air, thats what comes with it, and must be known the moment we apply.
I hope i didn't make myself some enemies here.