Let me try to give you the most accurate explanation of this as I almost guarantee everyone is going to give you amazingly biased responses.
There was a DPK (Drops Per Kill) bug where enemies were dropping their items at an insanely high rate. We’re talking people getting 6-7 battle bracelets in a day.
IMC saw this and brought all the servers down with a short 30 minute warning to try to fix this bug and remove some of the bug dropped loot.
During this period of time the servers were down, which was several hours, IMC removed “all but one” of the items people got. So if a person got 12 Elet Monster Gems, for example, all but 1 would have been removed from the players account.
However, IMC still needed to manually go through what looked like approximately 1600 accounts (My info may be wrong) in order to investigate. They wanted to make sure that certain accounts did not attempt to launder (which means sell/trade items in order to ‘hide’ them from IMCs search) or cash out through the market a bunch of these items.
Players that were going to be manually investigated were “temporarily suspended” and unable to play. For the majority, this temporary suspension was from Friday evening till Monday afternoon. That is over two and a half full days of being suspended.
So players who were only offline for the few hour temporary maintenance got what would be considered a generous compensation package.
Players who were suspended for 2.5 days were given what people consider to be an INSANELY good compensation package.
Players who weren’t temp-banned are generally complaining that they “wish they were banned” to get these items and “wish they had abused it”.
However in IMCs own words, accounts that were found to have been deliberate in their abuse and trying to hide the fact or launder their items would receive NO ADDITIONAL compensation, and if they were found to have egregiously abused the bug, maybe even banned.
Hope this clears it up.