This has been discussed, M.Arda may have responded to your other post. Fixing issues with siege servers is a priority but unfortunately there is an issue with crash logs on Linux servers. I am hopeful that as soon as it is resolved, fixes will follow. Until then team is against reducing numbers even more.
About other issues asked in this thread, I will post here as soon as there is something to share. I already talked to some people trying to have them addressed soon.