Liberty Industrial interview questions

fine, clear and friendly and it was all good then I passed the medical and completed all paperwork , all fine and it seemed they really wanted me to start the work , then I receive a call in the next week from the hse manager to tell me they pulled the pin on the whole project and there is no more job offer - very strange they go through the whole onboarding process : interview, medical test, checks and clearances etc and then 1 short abrupt phonecall to advise me there is no more joboffer for me ....weird