Dreaded Tax Topic 152 again

Filed 2/4, accepted 2/4.  TOday I checked Where's My Refund and it's showing the dreaded topic 152.  Last year I filed with TurboTax and my refund ended up taking more like 6 weeks than 3 weeks.  I know everything with the IRS is a mess this year.  Any sense of whether Tax Topic 152 indicates a problem this year, or just that things are in progress?