Thrill riders stuck upside down for almost 30 minutes at Canadian amusement park

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CANADA-- An excitement trip turned into a headache over the weekend, when some Canada's Wonderland theme park guests were stuck upside-down for nearly a half hour.

People at the Vaughan, Ontario, park viewed in disbelief as the Lumberjack flight-- which has two huge arms (max height 75 feet) that look like axes and swing in 360-degree circles-- was stopped with the strapped-in riders' feet indicated the night sky Saturday.

Security group taking closer look at injuries in recent school bus crashes.

The flight's travelers were apparently unloaded securely by 11:05 p.m. after the flight "inverted" at 10:40 p.m., a Canada's Wonderland representative confirmed to FOX News. Riders were evaluated after the rescue, and the park verified 2 people stated they experienced chest pain.

" The safety of our guests is constantly our very first priority," the park stated in a declaration.