I had two seat reservations on the 8th August:
Because all the fast trains were out of order, I had to take another train where no reservation was needed, therefore my seat reservation was “canceled”. I had to take another connection, where I often had to change trains and that's why I missed my next train in Nimes and also the seat reservation.
Can I get a refund for those seat reservation?
IF yes-only from where you bought these RES. If this was InterRail itself-minus the 2€ fee they charge. And it will take weeks/monthes.
You can also claim delay-repay as obviously arrived much later as planned. Just search for form for that-can only be submitted when pass is finished.
Ask a full refund here:
https://eurail.zendesk.com/hc/en-001/requests/new
Mention your trains were cancelled and you therefore could not use your reservations.
Compensation for delay can be requested here:
https://www.interrail.eu/en/support/delay-compensation
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