Well our community Remnants of Hope is still working 2-3 nights every week to clear Bestia Nim Mode, also we have a secong prog group clearing HM DF and HM DP, ready to step in if someone from main prog group can not make it.
So, I think The Remnants of Hope(pub side) will clear Brontes Nim mode in the nexts weeks as much.
At the imp side Vestige of Despair (imp sister of The Remnants of Hope) is just struggling even to get enough people for 8 men raids.
Besides that, Crimson Blood prog Group (where I tank) has lost 2 of his DPS, Hype and Vikky... Even that we dont set on the Guild record, we have been farming HM DF and DP for a while and we have give some shots to Nim Content.
Maybe is time to see if we can set a pro pug on Imp side in order to fill the spots; relating to summer, sickness and quiting the game...
We know sometimes the core prog group of each guild is not complete and in guild maybe theres no enough interest or time to join them and keep the times that they already establish.
We can share info about people who can fill those spots. People with availability, experience and compromise to follow guild policies.