In the German localization of the game the third ability of the planeswalker “Grand Master of Flowers” (“Großmeister der Blumen”) is not displayed correctly. Instead of correctly showing the ability text, the description of the ability only shows the following: “Grand_Master_of_Flowers_a3r4”. This is definitely the case for the fully leveled version of the planeswalker. I do not know if this is also the case for lower ability levels as I only noticed the issue after the planeswalker was already fully leveled.
Since I forgot in the original post, here are the details asked for in the bug report tips:
Planeswalker name: Grand Master of Flowers" (“Großmeister der Blumen”)
Level: 60
Related to the ability text on the PW
Language (localization): German
Operating system: Android
Hello @Kronar ,
Thank you for all the information provided, this issue will be investigated!
If you have any additional information that you consider relevant, please don’t hesitate to send me 
Rebeca.