periodic-rotating-file-handler not rotating

During day there could be few restarts of JBoss 7.2.0

If there was one, next day logs aren't rotated.

edb.log (contains record from 22 apr till now)
edb.log.2013-04-12 (contains record from 06 apr till 12)
edb.log.2013-04-17 (contains record from 13 apr till 17)
edb.log.2013-04-19 (contains record from 18 apr till 19)

Can't see clear system;
Here's my config:

<periodic-rotating-file-handler name="EDB" autoflush="true">
<formatter>
<pattern-formatter pattern="%d %-5p [%c] (%t:%x) %s%E%n"/>
</formatter>
<file relative-to="jboss.server.log.dir" path="edb.log"/>
<suffix value=".yyyy-MM-dd"/>
<append value="true"/>
</periodic-rotating-file-handler>

This all worked as charm in 7.1.1 / 7.1.3.

Should I run some tests/ gather some info to fix this?