Yes, I see the same error. Its pretty old PR and looks like its content is not viewable.
But i can view it through my internal channel/Access. Anyways, i've already shared it's public view content.
There are some more details:
When a new routing instance is added, software will check if there are filters with VRF action need to be updated after the routing instance is added. This check will go through all the filters but will ignore egress filter since the filter-based forwarding is supported only via ingress filter. The "error" messages are thrown when the egress filters are ignored.
You can safely ingore them.BTW, whats the JUNOS version you're on? i assume you're on a older JUNOS version?