They pray Taraweeh and tahajjud in their mosque; how can they finish with the imam?

No File Exists
Check below answers in case you are looking for other related questions:
The imam asks others to lead the people in Taraweeh, then he leads them in praying Witr, then they lead more prayers
Communal du’aa’ after Taraaweeh prayer

No File Exists
Related Answers:
Should children be stopped from coming to the mosque?
How can a woman pray Taraweeh in her house?
If the night of Friday coincides with an odd numbered night, is that Laylat al-Qadr?
The imam asks others to lead the people in Taraweeh, then he leads them in praying Witr, then they lead more prayers
Communal du’aa’ after Taraaweeh prayer

Recommended answers for you:
Are the five daily prayers mentioned in the Qur'aan?
Ruling on the crime of rape
A Muslim woman is in love with a Christian man and wants to marry him
Description of the Prophet’s prayer
More Women in Hell Than Men?