Apparently, CIC is currently processing work permits received on Oct 17th, as of today.Everyone is very quiet so I assume no updates or OWP approvals?
Someone on the Oct 2017 Inland thread posted how to check where the queue is at, in terms of processing. You call the CIC number (1-888-242-2100), then select options 1-1-1-3. You need your OWP application number and year of birth for Principal Applicant, and will get an automated reply about which date is now being processed.