It's best to stick to hard evidence than feelings. I remember when Nakowa was having his way with Just Dice and cleaning out the investors. During a break from betting dooglus changed the was seeds were used or calculated (details are buried on this forum) and after that Nakowa started to hand back his winnings when betting resumed. Of course, Nakowa accused dooglus of rigging the site even though it was still provably fair. Nakowa said the game just didn't 'feel' the same.
We know DB cheated once, and it seems something odd is happening again. Under no circumstances should a betting log ever change, no matter when it's viewed or how. If DB is relying on realtime calculated values when showing bet logs then it's not a true log of what happened. DB's admin gave the explanation that max bet size had changed in one place but not another. Nope, that shouldn't have any impact at all if the site is programmed properly.