Autoblog not processing feeds anymore

Hello,

We are using Autoblog plugin on different websites and everything works perfect. On this particular website my feeds are not processed anymore ( last successful process was 3 weeks ago ). I have all updates up to date, deactivated cache plugin and nothing.
If it helps, i do not receive any errors, everything as normal as before just that it does not do everything with my feeds ( they don not appear in dashboard )