The excommunication is not from the parish but from the Renewal as a group or they return you to group 'A' class which is the beginners' class and you redo life in the spirit seminar just like the new comers.
Some time what they frowned at is approved by the church this result to conflict of interest_as a catholic, I should do what the church approved without intimidation from the group I belong. These spirit led lifestyles often set them in contrast with the main stream catholics. People often refer to CCR as catholic protestants and many members many a times behaves that way_after receiving the power they leave the group including the parish for the establishment of individual congregation. This trend continue to tear the church apart.
One popular case is the case of the founder of Watchman Catholic Charismatic Renewal Movement who was a staunch CCR. This is just one of the many numerous such cases.
Most of these pressing issues were raised in the annual general meeting of recent with many accusations and counter-accusations from the church and the group with no tangible headway.
Regarding the prayer I spoke about; in this part of the world, you hear people praying like: God, destroy my destroyer, render my enemies incapacitated, fire, fire, fire burn anyone who doesn't want to agreed on anything good about me_such prayer mode is common in Africa. Despite reprimands by the priest, it refuses to cease.