Surface Tension ending

Hello,
The first time I played BM and reached the ending of Surface Tension, where a Garg is chasing you everything was normal, and by normal I mean normal compared to what happened on my SECOND playthrough of BM, which included the tactical map being extremely buggy (point flashing and disappearing often) and a single crash which happened when the gargantua was about to explode. The game minimized and after a few seconds, stopped working and a message was brough up, something like “GAme crash: Gargantua left arm gib + Gargantua right arm gib = 9999999999999999999999999999999999999999999999999999999999000000000000000”. I am attaching the mdmp file.
Any ideas what this can be caused by? I’m afraid this small issue might affect the rest of the game, and of it’s nothing serious then… just want the devs to know :slight_smile:
hl2_3943_crash_2013_10_27T16_32_13C0.mdmp (123 KB)

Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.