Under normal circumstances, according to IRCC, family applications take the same time to process, even under SDS. However, this year is not a normal situation. And also, pay attention to the notice on IRCC website that says that they prioritize Work Permits for essential workers and other types of work permits would have to wait more than 21 weeks (at least this is the timeline for China, for India I think it's more, please, check the IRCC website). So, I'm guessing that if you have a spouse who is applying for the OWP, he or she falls under this category of "non-essential" workers these days. But these days only.