The problem has been corrected. Please see this post for instructions about how to get your Trinity job or jobs started up again. https://biostar.usegalaxy.org/p/22642/#22674
Thanks again for reporting the problem! Jen, Galaxy team
Trinity was corrected again mid-day Friday 4/28/17 EST. Please re-run any jobs that failed.
If you have jobs that were started after that time, those will also need to be re-run (and the original grey jobs deleted/purged).
Sorry for the inconvenience, Jen, Galaxy team