ofc, yet as i said above - compressed version (which should be 0.15.6 based on all available info) was shown (and playing/acting as) as 0.15.2 strangely enough.
in order to fix it, i did apply hotfix patch (though as my game is unpacked, i did unren it etc....hence the notion of things that differ from base game/compressed version).
and just to be perfectly clear here - compressed version/s does/do have all images of 0.15.6 (the only thing that differs are a few updated/changed script files), so hence the question. my guess would be those files were left there by mistake prior to making renpy package, yet i could be wrong.
even more intriguing is if im the first one having this issue