No search results older than Aug 2017

[strmca]

When doing a search for anything (I've tried TV shows (NCIS New Orleans), Software (Ubuntu), Movies (Labyrinth) - random things I could come up with that would have old results) - nothing prior to mid- to late Aug 2017 shows up.

ex.) For the Ubuntu search, the OB returns 17 results - the oldest being "Beginning Ubuntu for Windows and Mac Users Start your journey in" Posted on Aug 27, 2017.

When I open the raw dump file in notepad ++ and search for Ubuntu, there are 248 hits for Ubuntu, the next newest is posted August 1, 2017.

Was this a conscious decision to limit the search results, a mis-configuration on my part, or a bug?

Win10 Home x64. OB v2.0.0
I can also test in Ubuntu when I find some time to see if the behavior is the same.