Because the assigness has been loaded in
compare.go 416:
RetrieveRepoMetas(ctx, ctx.Repo.Repository, true)
then
issue.go 381
RetrieveRepoMilestonesAndAssignees(ctx, repo)
then
issue.go 361 -- 365 , they are load assignees
So the code on compare.go 425 -- 427 is double work,
and which is the reason of #10853
Signed-off-by: a1012112796 <1012112796@qq.com>