Well... yes. When there are contradictions, there's often a gap of a few centuries where something that explains it away could have happened.
And if that doesn't work, shout Time War!
well as someone trying to make sense of the technology, technobabble and physics, it is frustrating to me when there are contradictions. Yet, to Zoom, you probably won't like what I am doing then, because I am taking the Star Trek route so to speak, to create a coherent whole for Time Lord and Tardis technology..
I don't like or dislike it, to be honest. It's just not something I'm particularly interested in. Technobabble is the perfect word, because that's what it is. Babble. Nonsense for the most part. It's made up physics. Physics that needs to be there in order for the Doctor to do something. It sounds good, but, it doesn't always make sense if you look to closely. (As does almost every single story involving time travel.)
And it doesn't bother me because I don't care HOW the Tardis works, as long as it does. The Tardis is an excuse (a fantastic excuse) to tell stories. The Tardis is a magic carpet that drops the Doctor off in a place to have an adventure. And 9 times out of 10, the Tardis doesn't matter, it literally is a device to get the Doctor into a story.
To me, there's no point in trying to make sense of the nonsense. As long as they are consist with stuff, I don't care if the details don't always add up.
In the end, if I'm paying attention to the change of the Chronal Inverter Pod, then that means the story I'm watching is a big pile of shit.