Please, help me to translate this
 

Hi, friends!
I'm translating an anime's page and got troubles here:

1-
何度となく,終了!の噂が流れた「BERSERK」も立派に成長し ました。
[I didn't understand if it talks the serie was just a rumour or if it talks there were several rumours about serie's cancellation.]

2-
Castleの奥深くそびえるGigant HillのBudha神殿とそこに至る道程。
[I didn't understand if the Budha's temple from Gigant Hill is above or under the Castle]

3-
「Berserk」のstaffは当社最右翼の粘りを持っています。
[what's ultraright wing? the company's bosses?}


_It´s so nice have a place for to sort out our doubts.
Thank you, friends!

1. it talks about several humors that the series is ending/cancelled.

2. under

3. the staff in the company persevere /hold out till the end.

Arigatou gozaimashita, my friend - I suffered a lot to try understand those sentences, but you did it immediately.