http://www.epo.org/service-support/availability-of-online-services/2019/20190527.html
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Problems with Online Filing

We are currently experiencing problems with
the Online Filing update released on
26 April 2019.

Users who are using the latest EP update in
network mode will not be able to preview sequence listing (SEQL) attachments. However,
this functionality is available for customers using stand-alone mode. In all
cases, filing, submission and other functionalities are not affected.

Our technicians are working to fix the
problem and restore normal service operation as quickly as possible.

Should affected users wish to preview sequence
listing attachments in the meantime, they should export the saved draft application to a zip file, then
open the zip directory and, finally, use Notepad or similar to preview the txt file
in the directory.

We apologise for any inconvenience.