Time axis on "Last 30 days report" doesn't make sense

[fgrueninger]

Describe the bug The time axis on the 30 days report doesn't make sense; it doesn't contain valid dates.

To Reproduce Steps to reproduce the behavior:

1. Open your dashboard

Expected behavior A time axis that makes sense.

Screenshots

Environment (please complete the following information):

• Node version: 1.8.1-b39ec047
• NodeUI version: 1.16.2

[n10ty]

Have the same

Node version: mainnet (1.9.2-a5cea4f0)
NodeUI version: 1.16.2

[pvdl]

Not yet fixed in: Node version: mainnet (1.9.5-8569a6fd) NodeUI version: 1.17.1

[n10ty]

#5357

[pvdl]

Fixed in 1.12.1-e40f2b25 NodeUI version: 1.17.2