Hi Hennisch,
Thanks for bringing this issue to our attention.
I have not seen that time zone format before and it appears that it is not possible to parse it in the current version of LogViewPlus. I will take a look and try to add support in the next LogViewPlus release.
In the meantime, I would recommend ignoring the timezone and parsing your log entry with something like:
%d{yyyy-MM-dd %H:mm:ss.fff} %s %m%n
Hope that helps,
Toby