Theft of Conversion Charge Nolle Prosequi

My question involves criminal law for the state of: Georgia

Back in 2011 we had moved out of the country and was notified by a detective that there was a warrant out. I did a search and there were 2 search results on the county website:

1) Warrant
2) Accusation

I am still out of the country and from time to time, I still look online on the county website to see if there's anything thats changed.

Well, it's now 2018 and I see that in May there was movement on the Accusation search results from the county website:

Disposition: Nolle Prosequi

However, under the Warrant search result, nothing has changed.

So from my research online, it seems to be that the case is dismissed?

If so, do you think the warrant is still active since there is no changes for that specific file?

We would be concerned if the warrant is still active as if I was to go back to the USA I would want to make sure the warrant is not active.

Theft of Conversion Charge Nolle Prosequi