Wickrme stopped running on Ubuntu 20.04, gives Illegal instruction (core dumped) error message via Terminal

Wickrme stopped working on Ubuntu 20.04.
I tried to install either stable, beta and candidate channels but it does not run anymore. Running it from terminal it gives Illegal instruction (core dumped) message. Last time it did work when I switched back to beta channel, but it seems the last version did upgrade there too, so wickrme does not run on Ubuntu 20.04 anymore.
Stable channel version: 5.77.12 (518)
Beta channel version: 5.76.13 (507)
Candidate channel version: 5.77.12 (518)