Lauryn Hill has postponed the remaining dates of her tour celebrating the 25th anniversary of ‘The Miseducation of Lauryn Hill’, citing a “serious vocal strain for the past month”.The announcement was made in an Instagram post made by Hill on November 22, which depicted a performance of ‘The Miseducation of Lauryn Hill’ standout cut ‘Ex-Factor’, presumably from the ongoing tour, her voice audibly strained and hoarse.A post shared by Ms. Lauryn Hill (@mslaurynhill)The lengthy caption detailed that she had been “battling serious vocal strain for the past month”, performing recent shows while on prescribed medication.