Since version 1.2 I and others (Junkdealer: forum.shuffleit.nl/index.php?topic=1697 , forum.shuffleit.nl/index.php?topic=1687 ) have been sometimes getting "Internal Error" messages when trying to load recent (1.2) games.
Judging by only 3 entries in an earlier post about this (forum.shuffleit.nl/index.php?topic=1505), it seems that this is something caused by the 1.2 update. I would guess it has to do with Inheritence, but it is not absolute, I could reload some games using Inheritence.
please do add some (or at least one) game number you're trying to load that doesn't work.
As noted by Ingix's references to other posts here are the game numbers from those posts
2541575
2500428
And the older post
1159882
1882159
1158547