no notice or delay is yet announced by NTA so most probabily there won't be any delay in that and you might be knowing that even though the first time jee-mains form is out by 1st week of december and than for second time it actually comes in 1st or second week of february whose exam is conducted in april

if you have appeared for jee mains don't loose hope before counsiling go with this link and predict you college

: https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

good luck have a great day