pakṣa-dina - for a fortnight; duḥkhī - unhappy; loka - devotees; prabhura - of Lord Jagannātha; adarśane - without the sight; darśana kariyā - by seeing; loka - all the devotees; sukha - happiness; pāila - got; mane - in the mind.

Everyone was unhappy for a fortnight because they could not see the Deity of Lord Jagannātha. Upon seeing the Lord at the festival, the devotees were very happy.