Hope so. There is nothing you can do abt it. So wait 1-2 weeks, and if everybody around ur case no gets approved but not urs, then you should start calling uscis and explain the problem. Ahile ko computer ko jamana ma most probably you should be fine. Fingerprint is primarily for TPs (than EAD). Or they will let you know. Unless you have criminal case, you should be fine. Chill out. Anything that is worthwhile is NOT EASy.