I would get a lawyer involved to try to get the situation clarified with USCIS. If you cannot get any confirmation from USCIS that your COS was withdrawn before it was approved, I would simply deal with it at the EB-1 green card stage, by submitting proof that a withdrawal was submitted before approval and that you in fact have a valid L-1 I-94. There may be other scenarios that your attorney (or Company A's attorney) might help you with. For best results, don't try to do this yourself.
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What can I say, Company B thought it did all it can to cancel the H1B change of status but USCIS turned a deaf ear. Now you are stuck. Calling USCIS' Customer Service would be the first step. American Immigration Lawyer's Association has an internal liaison channel with USCIS that is designed to defuse situation like this.
(646) 820-7658 Mr. Qiu is a co-chair of American Immigration Lawyer Association's New York chapter Federal Practice Committee. This response should not be deemed as the creation of attorney/client relationship. Legal advice should be sought with a competent immigration attorney.Ask a similar question
Where is the company's attorney in all this ?
***973-735-2716*** Mr. Asatrian's practice is dedicated to the area of immigration and nationality law. ****email@example.com**** Please note the information provided herein does not constitute legal advice and should not be construed as such by anyone. It should not be relied upon as legal advice as more specific facts, research and analysis may be required to formulate a proper strategy and action in your matter. Please note this does not create an attorney-client relationship whatsoever. You should seek the assistance of an experienced immigration attorney to review your matter thoroughly and gather all of the necessary information and documentation to provide you with the best possible legal solution.Ask a similar question