Business & farm

So we are told to file early to reduce the risk of fraudulent filings and TT cant get a simple Form 8853 LTC completed so we can file.  Posts over the last several weeks have said mid February and know says 3/31/22. Really - How do we get a refund so we can use another tax service so we can file promptly? Long time TT user and this is a first especially given this the a simple form 8853 which the IRS has completed months ago.