When I look at the TainLog I see its getting filled with following:

1/8 03:13:43.525  An action was blocked in combat because of taint from Arh - Arh_ArchaeologyDigSites_Minimap:SetPoint()
1/8 03:13:43.525      Interface\AddOns\Arh\Arh.lua:1476 RePositionDigSites_Minimap()
1/8 03:13:43.525      Interface\AddOns\Arh\Arh.lua:1518
1/8 03:13:43.525  An action was blocked in combat because of taint from Arh - Arh_ArchaeologyDigSites_Minimap:SetSize()
1/8 03:13:43.525      Interface\AddOns\Arh\Arh.lua:1495 UpdateDigSitesSize_Minimap()
1/8 03:13:43.525      Interface\AddOns\Arh\Arh.lua:1519
1/8 03:13:43.538  An action was blocked in combat because of taint from Arh - Arh_ArchaeologyDigSites_Minimap:ClearAllPoints()
1/8 03:13:43.538      Interface\AddOns\Arh\Arh.lua:1475 RePositionDigSites_Minimap()
1/8 03:13:43.538      Interface\AddOns\Arh\Arh.lua:1518

Please provide any additional information below.