Day/Night bug.
 

Gotta love Era...

Looks like a really good edit :o
Well...strange :o How can this happen?

I have no clue. But it kinda wanders about and roams in circles for a few seconds then goes back to being dark. Then it happens again.

I have that to, Its something weird (Tip: Restart Graal)

It happens when somebody is using trading card zoom effects. Has nothing to do with Era at all.

Crow is right. For some reason, when someone alters their size and whatnot with those god awful cards, it may cause people (usually a level size away) to see a box like that, which tends to mess with player nicks, chat, npcs, and in the past used to affect bodies, but not heads, if these things appear outside of said box.

Turning off lights (in F3) and day/night (command on Era: /daynight) will prevent you from seeing the box, but the effects I mentioned will still occur, I believe from what I've heard from those who have those turned off, you just don't see that box.

I have already requested people try to refrain from using them so as to avoid annoying their fellow players, because I don't want to disable the cards effects due to people paying real money for the means to gain them, but you can't force them comply with the request with that in mind.