My profile shows a one day German streak
My activity shows 0 on Tue - I believe I had 800 pts then
My German page shows a 102 day streak
Guess I should have spent the Lingots
On Tuesday (11/12) you did have a lot of activity but unfortunately it was only in Italian, French, and Spanish so it extended your site streak and those language streaks, but not your German streak.
Streak freezes have no effect on language streaks, so in this case it couldn't have patched your German streak.