Couldn't download the FASTA sequences

ArgumentError - invalid byte sequence in US-ASCII:
/home/deploy/www/reefgenomics.org/blast_servers/comparative/lib/sequenceserver/sequence.rb:197:in `split'
/home/deploy/www/reefgenomics.org/blast_servers/comparative/lib/sequenceserver/sequence.rb:197:in `block in run'
/home/deploy/www/reefgenomics.org/blast_servers/comparative/lib/sequenceserver/sequence.rb:196:in `each_line'
/home/deploy/www/reefgenomics.org/blast_servers/comparative/lib/sequenceserver/sequence.rb:196:in `each'
/home/deploy/www/reefgenomics.org/blast_servers/comparative/lib/sequenceserver/sequence.rb:196:in `map'
/home/deploy/www/reefgenomics.org/blast_servers/comparative/lib/sequenceserver/sequence.rb:196:in `run'
/home/deploy/www/reefgenomics.org/blast_servers/comparative/lib/sequenceserver/sequence.rb:172:in `initialize'
/home/deploy/www/reefgenomics.org/blast_servers/comparative/lib/sequenceserver/routes.rb:127:in `new'
/home/deploy/www/reefgenomics.org/blast_servers/comparative/lib/sequenceserver/routes.rb:127:in `block in <class:Routes>'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1610:in `call'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1610:in `block in compile!'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:974:in `[]'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:974:in `block (3 levels) in route!'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:993:in `route_eval'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:974:in `block (2 levels) in route!'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1014:in `block in process_route'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1012:in `catch'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1012:in `process_route'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:972:in `block in route!'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:971:in `each'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:971:in `route!'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1084:in `block in dispatch!'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1066:in `block in invoke'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1066:in `catch'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1066:in `invoke'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1081:in `dispatch!'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:906:in `block in call!'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1066:in `block in invoke'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1066:in `catch'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1066:in `invoke'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:906:in `call!'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:894:in `call'
/usr/lib/ruby/gems/1.9.1/gems/rack-protection-1.5.3/lib/rack/protection/xss_header.rb:18:in `call'
/usr/lib/ruby/gems/1.9.1/gems/rack-protection-1.5.3/lib/rack/protection/path_traversal.rb:16:in `call'
/usr/lib/ruby/gems/1.9.1/gems/rack-protection-1.5.3/lib/rack/protection/json_csrf.rb:18:in `call'
/usr/lib/ruby/gems/1.9.1/gems/rack-protection-1.5.3/lib/rack/protection/base.rb:49:in `call'
/usr/lib/ruby/gems/1.9.1/gems/rack-protection-1.5.3/lib/rack/protection/base.rb:49:in `call'
/usr/lib/ruby/gems/1.9.1/gems/rack-protection-1.5.3/lib/rack/protection/frame_options.rb:31:in `call'
/usr/lib/ruby/gems/1.9.1/gems/rack-1.6.0/lib/rack/head.rb:13:in `call'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:181:in `call'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:2021:in `call'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1486:in `block in call'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1795:in `synchronize'
/usr/lib/ruby/gems/1.9.1/gems/sinatra-1.4.6/lib/sinatra/base.rb:1486:in `call'
/home/deploy/www/reefgenomics.org/blast_servers/comparative/lib/sequenceserver.rb:90:in `call'
/usr/lib/ruby/gems/1.9.1/gems/passenger-5.0.6/lib/phusion_passenger/rack/thread_handler_extension.rb:85:in `process_request'
/usr/lib/ruby/gems/1.9.1/gems/passenger-5.0.6/lib/phusion_passenger/request_handler/thread_handler.rb:149:in `accept_and_process_next_request'
/usr/lib/ruby/gems/1.9.1/gems/passenger-5.0.6/lib/phusion_passenger/request_handler/thread_handler.rb:110:in `main_loop'
/usr/lib/ruby/gems/1.9.1/gems/passenger-5.0.6/lib/phusion_passenger/request_handler.rb:414:in `block (3 levels) in start_threads'
/usr/lib/ruby/gems/1.9.1/gems/passenger-5.0.6/lib/phusion_passenger/utils.rb:111:in `block in create_thread_and_abort_on_exception'