The next event for CFR on DLB is typically posted the week after the previous event is completed. I think they only want to have one event listed at a time. It probably makes it easier for the registrar.
Yes, CFR still uses the DLB site. We usually list/open an event about 4-5 weeks prior to the event. CFR events have never been listed on the DLB calendar prior to the event opening for registration. If you're curious as to what the rest of the year holds for CFR, the entire CFR calendar should be posted on the SEDIV website, and is also included in the Checker which can be accessed from either www.cfrscca.net or www.cfrscca.org.