It looks like this was due to a large customer performing a large number of deletes, which overwhelmed one shard. We will return this shard to rotation and increase our overall number of shards.

We've additionally removed this shards for new pads. New pads created will not hit this problem from this moment forward (1:47pm PST).

It seems that one of our Firebase shards has been intermittently failing. Users may see failure to synchronize or mutate some pads (approximately one fifth). If you create a pad and are unable to load it, you may try creating another pad and emailing support (support@coderpad.io) for a quota refund.

We are working on escalating this problem with Google.