OISD feed URL change

[Tzvia]

Just a head's up - I can see in the FEEDS the old OISD file location which is now gone. The URL that is currently working is: https://big.oisd.nl. There were a few posts late last year regarding them making some changes and it looks like lit happened. So if you are using OISD it's easy enough to add your own feed and get it working again.