Yes I agree Smiddy - pride is involved. And some of those elders have been very cruel to others in the past. Treating them as less than human and less than an animal. Disgusting. But forgivable cause let's face it if someone treats you badly, you want that person to change and become your friend again, not go on and on being nasty.
But if you've not been forgiving towards others, then, when your own wrongdoing/mistakes comes to light, pride comes in. So being merciful to others is wise.
(2 Corinthians 2:6-8) . . .This rebuke given by the majority is sufficient for such a man, 7 so that, on the contrary now, you should kindly forgive and comfort [him], that somehow such a man may not be swallowed up by his being overly sad. 8 Therefore I exhort you to confirm your love for him.
I know one ex-elder who is extremely sorry for all he did as an elder. Struggles to make sense of it all and why he went along with it. He is deeply, deeply sorry.