We recently migrated to a new server and our brands extension (FishPig Splash Extension) has stopped working. The link the header to our brands no longer works and we get 404 errors for our brand pages. I suspect we were supposed to do something after the move to update this but it didn't happen and as this is a free extension, Fish Pig doesn't offer support.
This could be a 5 second fix or a one hour fix. The files are definitely present on the new server. You must be available to fix this immediately and an expert with Magento.