SoCal T-Mobile IPv4 sites inaccessible

I posted this on the outages mailing-list too, and I am hoping to get more eyeballs on this while also checking in to see if this is isolated to just us. On T-Mobile, we do not seem to be able to get to ipv4 sites. ipv4.google.com does not load, ipv6.google.com does. Even www.t-mobile.com does not seem to be working. I Tried this with LTE (phone) and their home-internet service. Anyone else seeing this? Thanks in advance.