Sort-of combat bug with Feral in PvP?

[Clothahump]

Greetings, fellas

I've recently started playing a Feral for the lulz and I've noticed that I'm stuck in combat not able to restealth very regularly, often even after just having respawned (and not engaged in any combat yet).
Does anyone know what's causing this? Ysera's Gift heals maybe? Or any other talent / ability?
Hoping that some experienced Feral players can shed some light :>

[Padazz]

Ysera's Gift heals

answered your question.

[Clothahump]

answered your question.

I see. Thanks.