@MartoenHamster A pool provides a targetDeadline within the mining info. This targetDeadline is the highest you still get shares for ... makes no sense to commit deadlines higher than the targetDeadline.
@crowetic If this is the case it is a bug, i checked the code, but looks ok for me (ok, it could be <=).
https://github.com/de-luxe/burstcoin-jminer/blob/master/src/main/java/burstcoin/jminer/core/round/Round.java#L212