Tar Slime Not registering damage from its effect

Opponent had a Tar slime on Board. Card reads “Taunt; Has +2 attack during your opponent’s turn”. I attacked it with a 1 health deathrattle minion, Giggling Toymaker which summons 2 taunt minions when it dies and my minion killed the slime but did not die thus resulting in a loss.

Are you sure your minion only had 1 health? Was its health buffed by some other card or effect? Did it have Divine Shield?

What was your minion’s displayed health after attacking?

Yes it only had 1 health and no other effects active. Even double checked the replay on HSReplay since it recorded the game. There is no reason that my minion should not have died. I’d post a link or screenshots but apparently thats not allowed here.

Post the link.

Of course it is.

Post the link and put backticks around it (or highlight it and press the code button </>):

https://something.com

Or if that doesn’t work, make some trivial change to the url so it doesn’t look like a url, for example put a space in “https”:

ht tps://something.com