I am on Ltd and my employer has posted my job for hire on a permanent full time basis. Does that mean they will let me go? Will I lose my benefits? Will I have to pay back my Ltd payments? Will I get severance? How will this affect me?

Thanks for your message. In terms of your LTD, the benefits should still continue even if you are let go from your employment.
Due to the number of questions that you have relating to your employment, I recommend giving our employment team a call at 1-855-821-5900 to discuss in more detail.