Deco network blocked by Seetickets website
Hi, hoping somebody might be able to help with an unusual problem. A week or so ago I was trying to buy tickets for a music event via seetickets webiste and I was pressing F5 repeatedly to refresh the page in an attempt to get off the Seetickets holding page and onto the main website. I must have refreshed the page at a rate which the Seetickets website didn't like and I received a message to this effect - I didn't take too much notice of the wording of the message at the time as I assumed it would be a temporary block which would last for a short period of time.
Since then I've been unable to access the seetickets site on any device (two laptops, android mobile and iphone) when connected to my home Deco wifi network but I am able to access the Seetickets site by disconnecting the Deco, turning off modem mode on my ISP's (Virgin Media) modem / router and connecting to the Virgin Media wifi network. I can also access the Seetickets site using a mobile data connection on the mobile phones. All other websites can be accessed ok when connected via Deco network so I'm assuming that the Seetickets site is somehow blocking access to its website when I'm connecting through Deco wifi. I've also tried hardwiring the laptops into the Deco unit and into the Virgin Media hub and have the same problem, the website blocks access by Deco but allows access via Virgin Media. I've been though troubleshooting with TP Link tech support who haven't been able to identify the problem as yet.
I was wondering if anybody could tell me whether I can change any settings on the Deco to get around this apparent Seetickets block please or whether there could be another reason for the issue?
Thanks.