Bengaluru FC bounced back from 1-3 to draw the match at the Sree Kanteerava Stadium.
Aleksandar Jovanovic's own goal gave the Highlanders a point.
Odisha won 3-2 after trailing by two goals inside 20 minutes.
Kerala Blasters head coach Ivan Vukomanovic has not quite moved on from the infamous episode in the ISL from last season.
Unbeaten FC Goa remain top of the points table after their four matches.
Javi Hernandez scored with a bicycle kick as Bengaluru won 2-1.
In a match that witnessed several tense moments, Hugo Boumous scored the winner for Bagan in the 67th minute.
Bengaluru FC striker Ryan Williams had allegedly racially abused Blasters defender Aiban Dohling during the inaugural match of ISL Season 10.
The incident occured when Blasters defender Aiban Dohling and Williams were involved in an argument following a foul in the second half.
From the kick-off to the final whistle, Luna tirelessly covered every blade of grass, and was a real thorn in Bengaluru's flesh.