Mine started working as well.
Seems like it's a widespread server side issue
Hi All,
On August 18th, 2017, Adobe Sign experienced a 63 minute period of elevated errors due to a problem with our rasterization system. The incident began at 9:27 AM PT when the temporary directories associated with these rasterization servers started running out of inodes. As a result, rasterization failed, and customers were impacted when creating or fetching documents. The servers were rebooted and service was restored at 10:30AM PT. The root cause of the problem was a bug introduced in the 9.1 release with changes to the rasterization process. The bug is scheduled to be fixed in the next service update and as an interim measure, an automated clean-up script has been deployed to manage the inode consumption. In addition, new alarms have been added to look for inode exhaustion.
We appreciate your business and sincerely apologize for any inconvenience this may have caused.
Let us know if you need any help.
Regards,
Meenakshi