I went into your puzzle stats and this is what I saw for the18th. The little puzzle in your image was the first puzzle you played - you won and got credited 11 points. The last puzzle prior on the 14th you had 2086 + 11point win= 2097 math is correct.
The larger puzzle was the 2nd you played -you won and got credited with 6 Points. which brings you to 2103. Again math is correct
The last puzzle of the uday ID#1021376 shows both that you lost, and you lost 11 points, not 3. 2103 - 11 = 2092. So everything checks out in your stats, but you still have discrepancies, the perhaps, primary thing that you say you solved all 3. Could it be that perhaps on your final move, you missclicked and thought that you completed it?
Has anyone else noticed this? Yesterday I did the three free puzzles you get on a free account. I got all three correct. After the first and third correct solve, my rating went up. After the second correct solve, despite saying "+11", it dropped three points. I solved the puzzle within 20 seconds.