Spoiler Alert:

 

After getting the Orb Weaver mount I've got a new issue which is that when I hop off the Orb Weaver mount, I can't sprint any more. Perpetually walking and hitting the sprint button does nothing. I superquit and restarted the game at that point and loaded up where I left off and hit the sprint button and took off sprinting. Jumped on the Orb Weaver and ran around for a second and hopped off and tried to sprint and failed.  

 

Please fix this along with the Infinite Sizzle.  Though I do want to fend off attackers I would like to run away sometimes too cause I'm busy and in the middle of some other task so its not great the sprint is broken after grinding for this orb weaver spider after having discovered its egg before KNOWING i'd be able to ride the spider.  A bit disheartening. 

Thank you for addressing the Infinite Sizzle bug.  Please address the run being nullified after mounting the Orb Weaver buggy please.

Update: Just checked the orb weaver buggy and sprinting, THANK YOU! Its working now. 

I'm having the same issue still but it's irrelevant to which buggy I use. Fortunately, the buggy can still sprint but that is very annoying. I've hard restarted my xbox and it even happens in others shared worlds. It doesn't seem to affect everyone else though.