The Tesla adapters have been in short supply, with several automakers having to delay plans to ship them to their EV owners.
It may be a glitch, it may be localized, but as Musk dismantled Tesla's PR and communications organization, there is no way for anyone to find out. Meanwhile, some CCS drivers who don't yet have adapters will be arriving at Tesla Superchargers thinking they can charge, only to find they can't.
Wasn't NACS and accessing Tesla's reputedly highly-reliable Superchargers supposed to avoid that?