Meta Machine Learning Engineer interview questions

I was contacted by recruiter in July. The process took 4-5 weeks. Initial round - recruiter will do the screen test asking about technical stuff. First round - 1 coding round, 2 questions - each 20 mins at most. Follow the guidelines shared by recruiter about the process. Exact same steps have to be followed with little flexibilty. The code should be efficient, tested and bug free. Second round - I prepared hard for second round which consists of 2 coding, 1 ML design and 1 behavioral but I started hiring freeze by all major Faang companies. My second round got cancelled and process ended there. Time is of essence. Do appear for rounds within given time.

It's a 45 minutes interview and I'm asked to solve two Leetcode style coding questions. The first one is easy, and the second is probably medium-difficult. After the interview, they said the result is positive and want to move forward the process. But then after a week, they said the they''l need months to review the open positions and continue the process.