[Missing package in nightly PPA on ubuntu]

I just upgraded my ubuntu machine to 22.04 LTS and wanted to reinstall OpenRCT2

For this I added the repository `https://ppa.launchpadcontent.net/openrct2/nightly/ubuntu jammy` and was able to pull its contents with `sudo apt update`.

When I now try to install the package with `sudo apt install openrct2`, I get the error `E: Unable to locate package openrct2`.

It seems as if there is now package in the nightly PPA.

Am I missing something or is there something broken on the PPA side?

[Crash when placing coaster]

I am using the nightly build repo under ubuntu. Since yesterday, Dec 13 2021, the following bug appears:

Whenever I try to place coaster, I am shown the window where one may choose an existing design, then immediately the game freezes and the game window is gone.

When I start the game in the console, I get the following error:

openrct2 $ openrct2: /build/openrct2-IU8I58/openrct2-0.3.5.1-develop-0~3020-202112132017/src/openrct2/drawing/Drawing.cpp:70: uint8_t PaletteMap::Blend(uint8_t, uint8_t) const: Zusicherung >>src != 0 && (src - 1) < _numMaps<< nicht erf?llt.
Abgebrochen (Speicherabzug geschrieben)

(The latter is German for "Aborted (memory dump written)")

Interestingly this issue does not occur when I play a flat ride or a transport ride.