jobs started after server was blacklisted

[donald]

submit 200 jobs:

for i in $(seq 200); do mxqsub -t15m --whitelist "eiapopeia enemenemuh" sleep 300; done

group is 378728, jobs 23430810 to 23430937 are running on eiapopeia or enemenemuh
now blacklist "enemenemuh" which should take precedence over whitelist:

mxqset group 378728 --blacklist enemenemuh

wait 5 minutes for the running jobs to complete....
result: jobs 23430938 and following also started on both servers "eiapopeia enemenemuh" which is wrong

http://afk.molgen.mpg.de/mxq/mxq/group/378728 :

group_blacklist: enemenemuh
group_whitelist: eiapopeia enemenemuh
[...]
23431009 	RUNNING 	5m 4s 	1m 1s 	enemenemuh.molgen.mpg.de 	41841
23431008 	RUNNING 	5m 4s 	1m 1s 	eiapopeia.molgen.mpg.de 	36395