Bug/Issue [Windows][beta] Crash when buying Dried Sunflowers at Stardew Valley Fair

My friend and I actually played through this day 3 times because of this crash, so I can safely say that it occurs when trying to purchase the Dried Sunflowers. It happened no matter who bought the sunflowers, though I was dumb enough to do it right as my friend was and crashed the server...

Everything else worked fine, though there were two occurrences out of many when I played the fishing minigame where the vertical fishing bar would immediately pop up again after I just caught a fish.

There was also no error message or anything, the game simply crashed and was fine after rebooting.

 

I have the same issue, latest version of co-op, does not matter if you buy sunflowers last or first either.