On the evening of Saturday June 18, PBworks will be unavailable for up to two (2) hours while we perform a scheduled infrastructure upgrade, starting at 10:00 PM Pacific Time (1 AM Eastern/6 AM UTC on Sunday, June 19). During this time, the PBworks service will be offline; you won’t be able to log in, nor will you be able to access your site.
During this planned downtime, we’ll be upgrading our infrastructure to better support our customers. We’ve tried to select a time when as few people as possible will be impacted. Once the upgrade is complete (by 12 AM Pacific/3 AM Eastern/8 AM UTC), you will be able to return to using the service as you normally do.
It seems that usermanual.pbworks.com and at least my wiki are down at the moment. This is many days after the maintenance. Please inform your users here what is going on.