That's ravana ex. The fights where the pld's issues are apparent are fights like A3 Savage and and A4 Savage where u need to pump out as much dps as possible to the point to where the paladin's playstyle goes against this. It took plds 3-4 weeks to clear A4S after all the other groups because of the huge tp strain and in A4 savage esepcially if you're doing the strategy of letting the starf doll steal everyone's mp which means bards and mch can't play their songs and plds can't use their spells. Also in a bunch of videos I've seen the plds are only in shield oath for like 30 seconds before dropping it for the rest of the fight.

However, they have plans to make changes to the raid meta in patch 3.2 and if these changes are benefical to the paladin then only slight changes to the pld's toolkit is needed.