Mine does the same thing! I filed on 1/07/19, accepted on 01/17/19, and then nothing. Originally I was able to see a bar and a notice that it had been accepted, but on 1/28/19 (Tax season began) it disappeared. I tried checking WMR this morning and I received the same message about not being able to provide any info regarding my refund. Then I tried again, but selected "single" instead of "hoh" and it said that it had been received, and is being processed. WHAT REALLY IS GOING ON???