correct me if i am wrong...

inc %rnick [ $+ [ $1 ] ] 1
keeps track of how many reports are made by each person...

set %report [ $+ [ $+($1,%rnick) ] ]
has insufficent set parameters, but i believe was supposed to keep track of each reported report...

instead of using an ini like
[report]
punktured1=hi
punktured2=bye

etc

maybe a topic for each nick would be better... then you can use $ini to retireve the total number instead of a var...
plus have all reports stored correctly as you already do...

you told Dani_l11 to read the whole code...
but i still fail to see where you reference %report [ $+ [ $+($1,%rnick) ] ]
again after "setting" it...