There has been severe problems with loading some pages on btcjam for the last 1.5 months now, the last time this problems starting was when btcjam added the new 5 currencys BRL/RUB/EUR/INR/MXN the 16 Mars. The /listing_investments  /notes/issued_notes and  /notes pages then started to take something like 6(could possibly be somewhere in the 3.5-7 range for different persons) times longer to load when the avaliable currencys for loans increased from 2 to 7 witch obviously made pages timout as btcjams databases couldent retrieve the data as fast as they did before the change.
The issued_notes page hasent been working at all any time of the day since the change on Mars 16 if you have bought a large number of notes or have a lot of notes issued. The other two pages has also become almost impossible to load recently unless your trying off peak hours.

Btcjam really should be fully aware of the problems as there has been simular capacity problems before for those investors that have many investments and many notes bought/issued so if they did any form of testing before they made the change they knew the problems would occur but obviously didnt care that the site becomes increasingly unusable the more investments an investor makes.