Hi,
just updated 

Version Information

Observium 18.10.9472 (16th October 2018)
OS Linux 4.9.0-3-amd64 [amd64] (Debian 9.1)
Apache 2.4.25 (Debian)
PHP 7.0.19-1 (OPcache: ENABLED)
Python 2.7.13
MySQL 10.1.23-MariaDB-9+deb9u1 (extension: mysqli 5.0.12-dev)
SNMP NET-SNMP 5.7.3
RRDtool 1.6.0
Fping 3.15 (IPv4 and IPv6)
.
Noticed that most of my port groups had 0 ports in them.
Looking at the port description they had changed 
deviceA  1/1/3 
\AKRA-3 No1\ instead of AKRA-3 No1

this of course means that all my port groups are not matching the criteria.

br.,
SH