Bp can be weird sometimes....where everything works perfect then all the sudden they stop feeding...yours are babies still so something caused them to stop food....and guessing its probably stress related.....don't hold or touch them at all until they both start to feed consistent...its hard but needed for the health of the snake...I would wait 10 days and then try to feed again...if they refuse wait another 10 days...theyhave eaten so their in no danger of starvation...also if your using f/t try going to live to trigger a feed response..hope this helps..