Cannot load currency rates
Seems that one (IMF) of the two sources (IMF and ECB) has removed the page we used to fetch the data from. And as the ECB rates have been used based on the EUR rates from IMF, since that removal, currency rates are not refreshed anymore. We need to find a quick fix and then push #190.
The quick fix needs to go to all supported stable channels too, as without it, currency conversion is completely broken.