The Sussex player's bowling action exceeded the maximum of 15 degrees "elbow extension" allowed.
Former England wicketkeeper Sarah Taylor has joined Sussex's men's team coaching staff for the upcoming season.
James Anderson, James Kirtley and Anthony McGrath have been included in the 13-man squad for the first Test against Zimbabwe.
England's Jofra Archer is likely to miss the Indian Premier League as national team coach Chris Silverwood wants the fast bowler to play cricket with Sussex to get up to speed before the home Test series against West Indies in June. Archer, who has a contract with the Rajasthan Royals franchise in the IPL, has been out of action since January with an elbow injury.
The left arm-spinner took three wickets for 85 to help restrict Sri Lanka to 277 for seven on the first day of the second Test.