http://www.immigration-quebec.gouv.qc.ca/en/immigrate-settle/sponsors-sponsored/apply/sponsorship-application.html

このサイトにこう書いてあるんですが、これって親や祖父祖母の申請のことでしょうか？
配偶者の申請は通常通り受け付けていますよね？

Effective January 2, 2014, Citizenship and Immigration Canada will process a maximum of 5000 applications, on the basis of first come, first served.

We encourage you to send your completed sponsorship application as quickly as possible to the CIC since, once the maximum number of applications accepted has been attained, the CIC will return unprocessed applications. To resubmit an application, you will have to wait until the CIC is accepting new applications.