The guideline for appeals against A-level results in the UK was suspended for review just hours after it was published.
The institute, which oversees the examinations, suspended the grades procedure for students and said that the new procedure should be issued soon.
Some students said that not getting the expected grades is an injustice and they will not be able to get admission to the university of their choice.
The educationist said that the students who used to get good results by studying at the last minute could not get this opportunity now.
Some parents said that their children did not get the fruits of their labor.