I have checked my log and it shows the same as yours.
I'm quite sure the version you actually have is 18.104.22.168.
In a program the size of this one, there are many hundreds of lines of source code that Fengtao and Ting have written that form DVDFab as we know it.
I'm also pretty sure that, in their endeavor to put out a product that works, they were concentrating more on writing correct code than they were updating a couple of lines of text. An oversight on their part, but not a serious one, as program functionality is all there.
Please forgive them their error, and continue on, knowing that ver 22.214.171.124 is what you have.