Finally fixed my Hyperglass installation today as well. Move it under AS13780 but the old LG subdomain have a CNAME pointing to lg.as13780.net
Setup Routinator on Ubuntu yesterday by installing the binary package to simplify management. My FRR box is now using rpki filtering and only allowing for valid and not found prefixes. All invalid prefixes should now be dropped. I am doing some additional tests to make sure it is configured correctly.