Missing system notes icons after moving an issue
After moving issue gl-retrospectives/manage#7 (moved) to https://gitlab.com/gitlab-org/manage/issues/9, system notes icons are missing (compare gl-retrospectives/manage#7 (comment 121094095) with https://gitlab.com/gitlab-org/manage/issues/9#note_122331708).
Thanks @DouweM for reporting this.
@jamedjo also pointed out (thanks) that the markdown table on that issue also changed during the move with the the first row missing some columns and one of the link descriptions changing from [pdf]
to the title of the file.