Key legal question
Whether the revision request was timely under Art. 121(c)-(d) and Art. 124 BGG.
Extracted holding
The request was filed within the 30-day period and was timely.
Extracted reasoning
Revision grounds under Art. 121(c) and (d) are subject to the 30-day deadline of Art. 124(1)(b) BGG; the filing respected that period.