A small, but annoying problem

Ok I just voted on a poem then I went to look at more of the poems that person wrote and I tried to vote again on a different poem written by the same person and it tells me I already voted for that poem but I have never even read it before. Its not the 90second thing its just saying I can't vote. But I only voted for one of their poems. its kind of annoying...can u help plzzz

maybe you read it a long time ago? That is the only explanation I can offer. Otherwise, there isn't anything you can do.

no its a poem they submitted like yesterday i think so it can't be that! its just so aggravating