They are not missing, the stratum is just sending a notification that the network has found a new block. As far as i know this is used for sending out new "share packages" so you shouldnt old work from the last block.

Stratum for vrm.poolinat0r.com = eu.poolinat0r.com 4443 vardiff and fixed difficulties for bigger miners
Stratum for vrm2.poolinat0r.com = eu2.poolinat0r.com 7103/7104 as ports (both vardiff, 7104 if more vrm1 like and 7103 is for the small miners)