Mismatch between the Android App and the website's streak.
Yesterday I had to use for the first time one of these streak freeze trinkets, and my streak is intact here on the website, but now in the App it is back to 1 day streak.
Is this bug known?
The Android streak shows you your 'specific language streak'. Currently, this would be 1 for German and 0 for your other languages.
The website streak shows you your 'overall language streak. When you use a streak freeze, it freezes your overall language streak, but not your specific language streak.
The good news is, the overall streak is the only one that matters. Its the one I see when you post (currently 118 days) and it is the one you get your lingots off of.