/gcheck (#) gives info of other player than player mentioned

Issue #409 duplicate
kevingriffioen created an issue

Was gchecking a "used lava bucket" with number 974, by player blazehawk987. When checked, Distase's info was shown, nothing about blazehawk.

Also asked Distase to gcheck 974, and the same thing happened.

We both were teleported to blazehawk though.

Also happened 2 weeks ago when gchecking another player, also happened to Distase.

It doesnt happen often, but still weird.