The final episode of the twelfth season "Doctor Who", published in early March, was not a joke, he glanced the fans of the series, which considered the show unreasonably compressed. And in the end, despite the fact that the series called "Eternal Children" brought many amazing discoveries for both Doctor (Jody Whitaker), and for the legion of fans, several serious story holes appeared. All of them can potentially affect the established foundations of the "Doctor Who" universe, and most of all fans are concerned about the situation with Tardis.
In the final moments of the episode, the audience was observed, as between Dr. and Tardis, a very personal moment occurred, but Judong appeared in the time car. And it immediately created a weighty contradiction, because one of the rules of the series states that the police booth is almost invulnerable in the face of enemies.
It is worth remembering the history of the Ninth Doctor (Christopher Eccleston), who somehow boasted that even Hallerances of Genghis Khan could not break through the Tardis, although they tried very much. In addition, the fans have repeatedly seen how the timeing machine prevented the penetration of even technologically developed races and cyberlludes. So while the situation looks like a serious omission.
Recall that earlier Showranner Chris Chibnell announced a special festive episode "Doctor Who", which will be released at the end of the year. Perhaps there is a bad problem with Tartis will still be corrected.