Forum Indicator doesn't calculate risks

[ElSt]

I have installed engagement analytics in moodle 2.6 (mod, block, report).
The results for assessment and login are exact, while in the forum section of the report users either have 100% risk (even if they have read posts), either 69% risk that doesn' t change no matter if some students have made many posts or if i change the settings (e.g. Min risk 0.1 (posts, read, etc), max 0).

[atomsheep]

It's possible that the {prefix}_forum_read table is not being populated - we saw this in our test and production installations of Moodle. I've put together a quick fix in indicator.class.php in https://github.com/atomsheep/moodle-mod_engagement/tree/master/indicator/forum

[ElSt]

Thanks for your answer!
I had seen earlier your fix, even changed it so it wouldn't read at all from the table forum_read (since it has records but doesn't concern all of our students) and use just logs, but the result is the same.
Moreover, the problem (standard percentages that don't differentiate for each user) also exists for the rest forum indicators (posts, total posts, replies)...