[MC-106043] Placing a banner that was in a stack of 1 causes it to lose it's data

Placing a banner that is not in a stack of 2 or more banners causes it to revert to it's base color.

Related issues

Dylan 2016-08-11T16:46:32Z

Confirmed in 16w32b

Erik Broes 2016-08-11T19:03:15Z

In creative or survival or?

[Mod] Neko 2016-08-11T19:09:26Z

Both.

Dylan 2016-08-17T16:16:53Z

I'm now unable to reproduce this in 16w33a. Fixed?