Priority dates retrogressing after filing 140/485

[gc_sc]

I cleared my labor in August and have filed for my EAD/AP/140 and 485 in October 04. My priority date (ie date of filing my labor with state) is Jan 03. I have received my EAD and AP in Dec 04
With the priority dates retrogressing in 05 will it have any impact on my application ?

 

[grunggy]

Yes if you are from the affected countries and an EB-3 applicant.
India, China, Phillipines.