Broadcastify feeds are provided by volunteers in the local area. When a Broadcastify feed goes offline, the feed provider only has three weeks to bring it back online again or the feed will be removed. Unless the feed provider explains why he/she is having trouble getting the feed back online and requests an extension. If the feed that you are talking about hasn't been online since October, you should assume it is gone for good.
There is currently a feed online that covers Cowlitz and Columbia counties. I assume that is different than the one you are talking about, but it may be your only alternative, other than buying your own scanner.