posts randomly appearing with Russian subtitles which when translated says stuff about Ukraine???

hi I was watching a video in English about someone taking their grandfather to the British Grand Prix, the video was from a while back.

What was actually said in the video was ‘you are the best grandad’ and when I played the audio of what the subtitles said it sounds nothing similar.

this is what the text said:

‘Чекав эвро Украина‘ which according to translate means ‘waiting for euro Ukraine’

I thought this was really weird and want to know whether anyone’s experienced the same thing.