"immediately addressed" is a grammatically correct and common phrase in written English.
Example: The issue was immediately addressed by the company's management team.
Entergy immediately addressed the management of the plant, which regulators had criticized for tardy repairs and lax maintenance.
Afterward, however, Mr. McCain held a scheduled news conference and immediately addressed the comments, evidently informed about them by his aides.
Spielberg (via Hanks) offers some strong talking points for those who feel that the ethical black hole found in Guantanamo's oubliette must be immediately addressed.
Hawke also warned that if climate change was not immediately addressed it would result in the imminent and "total destruction of mankind on this planet".
We were told not to ask him about his failing marriage; he immediately addressed it, confessing to a jolt of sadness while shaving that morning.
Except for why Beckett would let Castle tag along beside her, and that is almost immediately addressed: he's friends with the mayor.
NJ Transit should realize its big mistake and immediately address its design program.
Ms. Brown, of the F.A.A., could not immediately address all of the safety board's complaints about each recommendation.
"We must immediately address the grazing problem for the reefs to stand any chance of surviving future climate shifts".
The lawsuit asked the court to close the charities; it did not immediately address the issue of repayment.
He said the children's secretary, Ed Balls, should "immediately address the inadequacy of the training and supply of frontline social workers".
