看IRCC 官网原话 Students in or outside of Canada may have been required to put their studies on hold or become part-time students due to course cancellations as a result of public health measures at DLIs. For the winter, spring and summer 2020 semesters, when a student’s status changed from full time to part time due to changes in course delivery at a DLI, their eligibility for a post-graduation work permit will not be impacted.
成绩单和在读证明会比较模糊分辨你是自己主观drop成part time还是学校因素你在申请毕业工签的时候,你可以到时候模糊处理,理论上疫情期间可以part time学习不会影响毕业工签。