[VIDEO] Sometimes I Can't See One Of The Arena Enemy's Models

As you can see in the video, Arena1 Enemy was nowhere to be found.

I have had this visual bug for a very long time and it is really starting to annoy me because it happens more often than before.

What might be the cause?

VIDEO DELETED.

Do you have WoD/Legion models? Try to delete them

If WoD models:

Spoiler: Show

1. Open WoW folder
2. Open the Data folder.
3. Delete the patch-w.mpq file.
4. Open the enUS folder.
5. Delete the patch-enUS-w.mpq file.

If Legion model:

Spoiler: Show

1. Open WoW folder
2. Open the Data folder.
3. Delete the patch-w.mpq file.
4. Delete the patch-x.mpq file.
5. Open the enUS folder.
6. Delete the patch-enUS-w.mpq file.
7. Delete the patch-enUS-x.mpq file.

Yeah, I downloaded it with the WoD models (although I hate them) from Warmane.

Thanks, mate, I will try that. I appreciate your help, cheers.