Same here.
Accepted 2/11 lost bars and tax topic 152 on the 2nd. Seemed like it automatically triggered right at midnight.
On 3/1 little before midnight still have the accepted message right after midnight it went to no bars no tt152. It's happening to a ton of people and I mean a ton of people in other forums as well. Irs is just having major issues this year and I wish they would be more transparent and provide information on the current situation but they wont.