Level 3 problems in Miami?

Anyone else having massive trouble getting to endpoints beyond core routers
in Miami on Level 3?

I'm cut off (packets die) from Miami and Tampa after this specific router:

po4-20g.ar1.mia2.gblx.net (67.16.134.218)

If anyone from Level 3 could reach out, or if anyone knows what's going on
and can say, I'd appreciate it.

Thanks,
Blair

Also seeing it after this one:
po5.ar1.mia2.gblx.net (67.16.148.102)

It's also failing in reverse from the Level 3 LG...doing a traceroute from
Miami to myself, this is the result:

  1 ae-1-51.edge4.Miami1.Level3.net (4.69.138.76) 0.591 ms 7.49 ms
0.540 ms
  2 TWC-level3-40G.Miami.Level3.net (4.68.62.182) 0.668 ms 0.680 ms
15.2 ms
  3 0.0.0.0 * * *
  4 0.0.0.0 * * *
  5 0.0.0.0 * * *

Looks like it can't get any further than the interconnect router between
Level 3 and TWC...can someone from Level 3 reach out or look into this
please?

Level 3 confirms, ticket is open.