The first one was via this tweet with the caption "These Libera boys are waiting patiently for you to donate to Libera of the US, so they can return to the US in 2019!"
![Image](https://i.postimg.cc/7YDKphFP/gLKR38CY.jpg)
The second was this video which ends with "We're counting on your support to bring Libera back in 2019".
If so, that would be three years in a row of a major tour by Libera in the United States. The catch, as there is always a catch, is that this tour is contingent on funding by donors.