missing pinewood logs

I have 15 pine wood cutters and 25 pine wood foresters and cokingplants than I have 11 festivals with the pinewood logs to pine logs per day but yet 6 k I see that it does not grow how in the hell can drops and that without that I have too much pinewood sawmills there I stand there 3 of level 3 and then I but 2 bow makers 1 is on level 3 and 1 on level 2 are which just goes to gebuft if he is so I wonder how can that the pinewood logs then surely bags and now that I've scrapped the coking plant then get according to the economy planner 8 k to pinewood logs within a day how can you still pockets, there is sometimes a bug in the pinewood logs please help with production sometimes to find an answer please