The part of the sentence "has been shutdown" is correct and usable in written English.
You can use this phrase when describing something that has been closed, stopped, or turned off. Example: The local library has been shutdown due to the coronavirus pandemic.
The world-destroying LHC has been shutdown after a large helium leak on Friday.
Observing the white froth from the steam and water discharged into the river helped private analysts determine that the reactor restarted in August 2013 as well as the short period when it has been shutdown over the past year.
While the WHO shipped over 1.2 million doses of antibiotics and $1.5 million in relief funds in early October, the capital has been shutdown.
In Africa Pearson supports the low-cost low quality private school chain Bridge International Academies that has been shutdown in Uganda and is under attack by education advocates in Kenya.
The government has been shutdown for nearly two weeks, cataclysmic climate change is looming closer than we ever expected (and hardly anyone is doing anything about it), and a day doesn't go by that we don't have news of another natural disaster or mass shooting.
Separatist leaders in Kashmir have called for a general boycott of Mr. Singh's visit and schools and commercial establishments in the Kashmir valley have been shutdown in response to the boycott and heightened security measures.
Knol, Google's platform for sharing articles about specific topics, appears to have been shutdown.
He needed to get people in the door because the venue had been shutdown for so long that no one even knew it still existed.
Along with The Pirate Bay, Demonoid has managed to skirt efforts to kill its community while two other popular sites where the administrators were both based in the UK have been shutdown.
Social media — including Facebook, Twitter, and Whatsapp — have been shutdown since 2am "for security reasons," according to the Uganda Communication Commission.
Nearly three weeks after Universal announced that production had been shutdown on "Fast and Furious 7" following the death of franchise co-star Paul Walker, Vin Diesel revealed the film would shift release dates via Facebook.
