Buffs switching slots after zone

[TheThaloc]

Buffs seem to be changing order after zoning. Most common is slot one and three trading places. Should be easy to reproduce with a full set of buffs and a zone line.
Maybe not a big deal on blue, but pretty screwy on red.

[Qtip]

Buffs seem to be changing order after zoning. Most common is slot one and three trading places. Should be easy to reproduce with a full set of buffs and a zone line.
Maybe not a big deal on blue, but pretty screwy on red.

I play on red and have never had this happen. Does this happen at a specific zone line or with specific buffs? What class are you also? Also are these self buffs? Im not a guide, but I would post a bit more info with a bug like this.

[Sunderfury]

Resolving due to age and no visual evidence / in depth specifics posted.