No, not because "We can".
There are specific reasons, but they probably carry with them very heavy legal consequences if stated so flippantly.
All we know is that OM released a report questioning things based on publically available information. The release of the report led to massive volatility in the SP and...
which then led to...
The suspension reason is based of listing rule 17.3.
Apparently both ASIC and the ASX are still enquiring. My best guess is that reinstatement would only occur once enquiries are done, that is depending on the result.
If you need to think logically as to why ASX suspends companies:
BIG Unlimited almost reached 1 billion dollar at one point and was on the verge of being included in an index. Would you rather it collapse like it did or once it reached 3 or 4 billion or more? Imagine if ASX never does anything then people would blame the ASX for doing nothing...
Just let the ASX and ASIC do their job. If ISX is clean like most people here think then they will trade again, maybe stronger than ever. Any dip would be a massive buy chance. If on the contrary they are not, then hopefully you have only invested money that you can afford to lose.