Hey Paul,
I recognize OPNG_0000710_00339_0 because it was processed by my device.

Project Name: OpenPandemics - COVID-19 - GPU
Created: 04/09/2021 03:18:01
Name: OPNG_0000710_00339
Minimum Quorum: 2
Replication: 3
OPNG_0000710_00339_3--   Linuxmint      728   Valid                  4/9/21 14:42:43     4/9/21 15:11:05     0.02       0.7 / 539.6
OPNG_0000710_00339_2--   Linux Ubuntu   728   Server Aborted         4/9/21 14:42:07     4/9/21 15:14:08     0.00       0.0 / 0.0
OPNG_0000710_00339_1--   Linux Ubuntu   728   Valid                  4/9/21 03:21:09     4/9/21 09:05:17     0.05       0.7 / 623.6
OPNG_0000710_00339_0--   Linux Fedora   728   Invalid                4/9/21 03:20:05     4/9/21 14:41:14     0.09       0.7 / 0.7

It seems that _0 and _1 were issued at the same moment, one minute apart.
After _0 turned out Invalid, two more copies were sent to two other wingmen.
At first(*), my copy got no credit (0.0), half an hour later it received 0.7 credits.
(*) 4/9/21 14:41:14

Adri

Hi, folks

Interesting observations but it seems that they have granted a much higher credit which seems to be OTT and also awry as the 2 should be the same on the averaging principle.

Mike