I'm running the most recent version of CBP (complete with CSD, luxuries, C4 diplomacy) - 12-18, plus the fixed DLL that Ilteroi uploaded a couple of days later.
Quite keen on adding this mod if I can get it all to work together, but I'm having a few issues. The attrition/diseases all seem to be working, but jungle impassability isn't - even after researching mathematics (where jungles should become passable again).
Also, skalds (yes, I was playing Iceland...) and caravels can't traverse oceans. I haven't reached Astronomy yet in the game.
There aren't any other complex mods that I'm using, one that adds about 40-50 religions and icons, and another one that randomises city names. And a couple of the JFD civs. That's it.
In usersettings.sql I have this:
VALUES ('JFD_EXCE_COMMUNITY_BALANCE_PATCH', 1), -- Community Balance Patch (automatically disables Policy changes)
and
('JFD_EXCE_ATTRITION_CORE_JUNGLE_IMPASSABLE', 0), -- Jungle is impassable until Optics.
-the latter I changed to make jungles passable.
EDIT - Well, after undoing Ilteroi's fixes and going back to 12-18, oceans are passable again. Not sure about the jungles yet.
EDIT pt 2 - Ilteroi's most recent hotfix fixes this issue, and works with jungles as well - i.e. no need to change JUNGLE_IMPASSABLE from the default of 1

Compatibility achieved as far as I can tell.