Adjustment of Status - I-485

Hey guys, about a month I received a letter from USCIS (decision letter regarding I-131/I-765 forms) that states the following:

April 7, 2020
My name
My Address

RE:My Name
I-131/I-765, Application for Travel Document and Advance Parole
Combination Employment Authorization
And Advance Parole Request

DECISION

Now that you have become a Permanent Resident of the United States we would like to welcome you and congratulate you. You should have received, or will soon receive, your approval notice followed by either your permanent resident card, form I-551, or instructions on when and where to go to have your biometrics (photograph, fingerprint and signature) taken so that we can produce your I-551.
As a permanent resident, you can travel to a foreign country and freely reenter the united states. All that you will normally need is a permanent resident card and passport from your country of citizenship. You don’t need and Advanced Parole travel document to reenter the united states. Also, as a permanent resident, you may be used to prove employment eligibility when you start new employment. You do not an employment authorization document to prove employment eligibility in the united states. Consequently, the application for travel document and the application for employment authorization that you had filed no longer serve a purpose and, as such, have been denied.
There is no appeal from this decision. You may file a motion to reopen or reconsider. Your motion to reopen or reconsider must be filed on form I-290B, notice of appeal or motion, within 30 days of the date of this notice (33 days if this notice is received by mail). For the latest information on filing location, fee, and other requirements, please review the form I-290B instructions provided at http://www.uscis/gov.forms, call our USCIS Contact Center at 1-800-375-5283, or visit your local USCIS Office. If USCIS doesn’t receive a properly filed motion, this decision will become final.
This decision does not prevent you from filing any petition or application in the future. Again, congratulations on your accomplishment of becoming a permanent resident of the united states.
Sincerely

Gregory A Richardson
Director, Texas Service Center
Office: XM1533

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So my timeline is the following:
Employment Based (L1-A Visa)
Priority Date: 08/21/2019
I-485 received by USCIS on 12/26/19
I-140 Approved on 01/09/20 (Premium Processing)
Biometrics done in January (Don't remember exact date)

Current online status for I-485: On Feb, 4th, case was transferred to another office and new office has jurisdiction over your case.
Current online status for I-765/I-131: Fees were waived.

Has anyone received a letter like this ? Also, I haven't been scheduled for an interview yet but this letter would make think that I don't need it as my greencard has been approved supposedly.

What it makes me think too, is that the attorneys haven't received these letters either just me. They have tried to reach out to USCIS but not answer yet.

It's been a month and a half since I received this letter and not answer from Attorneys nor online case status has not changed.

Please let me know if someone has run into the same situation.

Thank you!