I tested this out a few times to be sure it wasn't just my imagination. When I play Matlal's Jewels on endless mode, my game ends and tells me I lost for no reason. There is no timed potion on the board running out, which is how you normally lose. Usually when it ends, there is not even a potion on the board. Has this happened to anyone else?
I'm playing on chrome and I haven't had this problem. What level is it that this usually happens to you?
(I rarely get past level 7 before a timebomb gets me, so I may not be high enough for the problem to kick in).
I often have this happening to my game after a reshuffle.
Doesn't it end when there are no more moves?
[edit]
"The goal of Matlal's Jewels is to make as many matches as you can before your time is up or you run out of moves."

When there are no more moves on "endless" the board reshuffles. And after a couple of moves it then ends all of a sudden without a bomb beinbg there.
Also I've had the bug, when I get the "the score has been sent" even though it obviously has not, as it does not take that very game into the games played the next time a score is sent. Clicking the "send" button again (as the game itself suggests) doesn't solve the problem either.