This is beyond ridiculous.
According to the latest Wrestling Observer Newsletter (subscription required but recommended), Sasha Banks is currently dealing with an undisclosed injury. That would explain why she mysteriously disappeared from television over the past week after consecutive victories over Becky Lynch.
Her last match was a win over Becky in Brooklyn on Dec. 28.
The main story in the Divas division right now is the break up of Lynch and her partner, Divas Champion Charlotte, and Banks was used as a top heel to build sympathy for Becky along the way. It seems clear Sasha is in the larger plans but an injury may put a damper on that.
Here's to hoping the injury, whatever it may be, isn't serious and she'll be back sooner rather than later. After all, the injured list in WWE is long enough as it is.
Update: For whatever it's worth, Sasha said this when alerted to the reports.