What should I make of this?

[SentToStud]

Cheap 2 yo running back after 2 months off debut win for 25k.

Horse ran on lasix first start. Horse entered today with lasix.

But ... program changes show horse will run without lasix today. Is there any good reason this can happen?

Betting against him anyway since he looks like he'll go off under 2-1, I don't care for his chances and I like another in the race a fair bit.