It seems that the DB refresh or update on ETH pool has finished (it has caught up with the latest mined blocks) but now I'm missing 0.17 ETH that were in my account before the refresh.

It seems that the refresh has started from 0 from about block 3854626, and the ETH mined before that (from block 3853768 to block 3854613) are missing from my wallet amount. I don't use auto payments and I haven't received any additional transactions, so this has to be an error.

Sorry to bother you with such small amount but I'm renting hashing power and this can ruin my profit for a day or two.