undesired text on application download screen - Transportr

• Device OS and version: Android 6.0
• Device model/manufacturer: Lenovo A2016a40
• F-Droid version (in the About screen): 1.5.1
• F-Droid privileged extension version (if installed): yes

What did you do? (clear steps if possible)

device language: Polish, language changed to Esperanto using in-program switch and "App Locale 2" (Xposed); search "Transportr"; click it

What did you expect to see?

see description in international language Esperanto

What did you see instead?

some text in offensive language