The solution is easy and should be their top priority (after repaying Loan 1), but they must know that already.
They have been standing on the sideline and watched the PPS plummet month after month, and I don't see how a further drop in the PPS would change their attitude. Either they have been unable to take action (because of lack of cash-flow, cfr due date of Loan 1), or they have been unwilling (i.e focusing on the long-term and not giving a shit about the PPS).
I would love to see the PPS go up soon, and it should also be very easy for them to get the PPS up, but will a strike help? If it has any effect, then I am afraid that it will only do harm (i.e allow the PPS to drop faster, i.e you will have to sell your shares for less). Unless it makes an impression on Solomon that one of his greatest assets has had enough.