Looks like Motorstorm isn't only being delayed indefinitely in Japan and Europe, director of product marketing Anthony Crouts just revealed on the PlayStation Blog that Sony's off-road racer is being delayed until further notice in North America as well.
"Similar to news already issued from our Japanese and European territories, SCEA can confirm that we are officially delaying release of MotorStorm Apocalypse from its scheduled April 12th date. We will provide more information regarding release timing at a later date," wrote Crouts.
The game was initially set for release later next month, but we'll have to wait and see for now.
Source: PlayStation Blog