Thanks for running the testnet by yourself It's sad that there is only one node. I cannot really afford to run one.

Hey, umm.. when using your node, I am unable to get any data from the following call:
get_account_history('steemfiles', index_from=1, limit=0)

The exceptions received are:

INFO:steembase.http_client:non 200 response:504
INFO:steembase.http_client:failed to load response

If you are running condenser, I guess your intention is to support all of the APIs. Could you go and take a look please?