Other Fuel System Pump problems of the 2014 Kia Motor Soul

We had the car engine replaced under warranty in Aug 2018. On may 27, 2019 as we were driving the car on vacation, we smelt some gasoline. Later after we filled 5 gallons of gas and driving less than 5 miles, suddenly the car stalled in stop and go traffic. The fuel indicator said there was gas left but actually it was empty. Adding gas from can started the car and soon we noticed big gas leak. Opening the engine cover showed the fuel line was spewing gas over the hot engine. This is a big fire risk and thankfully, we caught it before the car caught on fire. We pushed the fuel line back into the fuel pump but the end connector is broken. No idea why it broke on its own so soon after engine replacement. I have attached picture showing the broken end. We did not take picture as it was spewing gasoline when we opened the cover as we were too scared about the engine catching fire and quickly tried to fix the fuel pipe back and wiped the spilt gasoline and let everything dry.

Vehicle in motion,driving in a parking lot at approximately 12mph when the engine stalled. Engine failed to restart after several attempts. Initial diagnosis and repair from kia dealership said internal damage to fuel pump. Less than one hour after picking vehicle up noted noise from engine during acceleration and check engine light came on. Took the car back to the dealership and dtc code indicated an issue with catalytic converter.