We recently got a report of a problem with the functioning of the Blocktrades bridge on BitShares (this is a service that supports buy/selling of Bitshares and external coins directly from the BitShares wallet).
The problem turned out to be that our API was returning some data that wasn't understood by the BitShares wallet code, but this additional data didn't negatively affect our own web site (https://blocktrades.us).
We've resolved the problem by modifying the results of the API to avoid confusing the BitShares wallet UI, as the additional information wasn't used by our own web site either. So at this point, the bridge is once again fully functional within the BitShares wallet.