milestone: Fix counting of open/closed issues.
milestone: Fix counting of open/closed issues.

yona-projects/yona,naver/yobi,yona-projects/yona,doortts/forked-for-history,bloodybear/yona,doortts/fork-yobi,ahb0327/yobi,brainagenet/yobi,ahb0327/yobi,doortts/forked-for-history,ChangsungKim/TestRepository01,doortts/fork-yobi,naver/yobi,naver/yobi,brainagenet/yobi,oolso/yobi,doortts/fork-yobi,oolso/yobi,ahb0327/yobi,ihoneymon/yobi,ChangsungKim/TestRepository01,violetag/demo,doortts/forked-for-history,bloodybear/yona,yona-projects/yona,Limseunghwan/oss,bloodybear/yona,Limseunghwan/oss,oolso/yobi,ihoneymon/yobi,violetag/demo,ihoneymon/yobi,doortts/fork-yobi,brainagenet/yobi,Limseunghwan/oss,yona-projects/yona,bloodybear/yona