I also did a deposit yesterday, which did not get credited, in fact, does not show up on the website at all.

It was a EUR SEPA Fidor-Fidor transfer, which usually does not take more than a few minutes. A well known and advertised feature, which has worked well for me in the past, also several times recently (last working one the day before yesterday): https://support.kraken.com/hc/en-us/articles/115002732067-Fidor-Fidor-deposits-and-withdrawals .

Answers from support so far have been they can't see the deposit yet and SEPA can take up to 5 business days (well, Fidor-Fidor should be nearly instant and it was so far) and at times "deposits of this type" are delayed in the banking system.

I asked them for clarification whether "can't see" means the money has not arrived in their bank account, which they did not explicitly answer.

In the meantime I have confirmation from my bank that the transfer has been executed yesterday.

Ticket number is 677953, which has already been escalated.

I respectfully ask for the money being credited to my Kraken account shortly.

Did anyone else have Fidor-Fidor delays before? Should I be worried?