3,700 feeds in OPML had trouble updating after upload

I just signed up for the premium archive subscription and imported about 3,700 feeds via OPML, and about 30 minutes later all I see is “Something went wrong…”. I tried to log in from a different browser. I even tried logging in on a different computer from a different ISP, but it’s the same.

I am now seeing the below via the developer console.

It seems to be back now.

The issue is 3,700 feeds, which is more than we can support. It seems you upgraded and then uploaded the OPML. I have a branch open that will limit your account in the future, but for the time being it’ll work.

Let me ask, since the branch I have open doesn’t really have any options for you, because of your high feed count, would you be willing to pay $199/year for up to 5,000 feeds ($99/year for 1,500 feeds).

Sorry, but the ‘The Premium Archive Subscription’ shows unlimited sites. So if that is not the case, then please cancel my account and refund me since I just signed up less than 2 hours ago.