Law & Order: LA on indefinite hiatus, Parenthood no longer replacing Harry's Law

Good news for Harry's Law fans, NBC must have liked the ratings enough to change plans of moving Parenthood to Monday 10 PM in March after Harry's Law airs 6 of its 13 ordered episodes, instead there are no plans for anything to replace Harry's Law at the moment.
Harry's Law will now air at least 13 episodes Monday 10 PM. Parenthood will keep it's tuesday 10 PM slot and Law and Order:LA " will return on a day to be determined". In reality scheduling “America’s Next Great Restaurant” will premiere on Sunday March 6 (8-9 p.m. ET) instead of the previously announced Wednesday, March 16 (9-10 p.m. ET). “The Marriage Ref” – which was intended to return for its second season on Sunday, March 6 (8-9 p.m. ET) — will return at a later date. No word on what will air on Wednesday 10 PM after Chase finishes it's run (Love Bites? Law and Order:LA? The Cape?)
The Event is still scheduled to replace The Cape as planned in late Febuary.

Source : NBC