Later this month, we will be doing some Spring cleaning and making big changes to the look of the PayPal Community including updated layouts, colors, better mobile/tablet support and more! The current design has served us well since 2014 but it doesn't look like PayPal anymore. We'll be updating this post with the specific date/time of this upgrade once that has been finalized.
Downtime is expected to be minimal ~ 15 minutes at most. But you may see some things are broken for a short period after we complete the upgrade. All main community functionality will be available and working but there may be some broken images while we adjust the content to the new layouts.