http://imgur.com/a/DkpJ3
What should I do?

Is the vine spawning in jungles with the broken texture?

I saw them only in jungle and they are all have broken texture.

Do you have a texturepack installed that could be interfering here?

I dont use any texturepack. Its default.

What version are you using? We are seeing them on our server using the latest version of EB.

I just double checked the official jar and the texture is in there, so it sounds like you're using either an old or a custom build.

Im using 1.7.10 extrabiomesxl_3.16.3 version. Is it old?

No, that is, in fact, the latest version. Did you or someone in your group compile it, or did you download it from curse?

Yeah I downloaded it from Curse.

Im using this mod in my private modpack. Could it be caused by it?

I see the vines in inventory, in hand, and in world just fine using the latest version from curse:

It sounds like you have something else going on - possible weird conflicts that I'm unaware of.

But first, I'd just try re-downloading it maybe? It also looks like you're missing localization text. What language do you have MC set to run in?

It is unlikely, but something in your modpack could be interfering, yes.

Odd. Im using English lang. I will try re-download it.

Anyway, I couldn't find the problem. Thanks for your care.