Xfi is blocking my blog

[infinitetornado]

I am having issues opening my blog. I am getting errors on my iPad, my iPhone, as well as my windows computer.  The errors are can't open because not a secure site, SSL error, record too long. I am using Firefox on the computer and safari on the iPad. 
Here is my blog address.
https://chrissquiltinguniverse.blogspot.com
The error has been intermittent. It goes away for a short while and then comes back. I have cleared cookies, history and cache and that helps for a while, but it comes back. I was on the phone with Comcast for about 45 minutes last Friday and the modem was reset. Helped for a while, but problem came back.

I don't have this issue on Verizon wireless, the network in our gym, or the unsecured xfinity hotspot that I can access from our house. Not sure what to do to be able to have access to my blog. I contacted blogger, but they were no help. This is a new problem that only I seem to be having. I can open up other peoples blogs on blogger with no issues whether they are http or https. This was not an issue in December when I posted. This just started.

Thanks,

Chris

[ComcastRachelH]

Hi Chris -- Thank you for taking the time to raise this issue.  I was able to pull up your account and share with engineering to take a look.  I will let you know when I have more information.

[infinitetornado]

Rachel, not sure if someone at Comcast or google did something, but my blog is no longer being blocked. I have had access to it for the last 2 days. 
Thanks,

chris

[ComcastRachelH]

Hi Chris -- Thanks so much for letting me know.  Yes, we were able to make a change on our end.  PLMK if you experience any issues with this going forward.