https://stellar.expert/explorer/public/account/GDV4KECLSZLKRVH4ZTWVAS4I3W2LPAPV66ADFFUZKGIVOTK6GMKGJT53
Airdrop Keybase distribution has begun and will be completed within the next few days, in November Airdrop participants received 688 XLM but for this month only 355 XLM and this is the last distribution because many multi-accounts cannot be prevented so the keybase team solves this final distribution.
In talks about previous payment im pretty sure that participants had been paid off and as given above they are already on the process of distribution but this will surely be the last.
Its just right to have this kind of act to end up all abuse.